{"title":"Hardened \u0026 Ground Parallel Pairs \u0026 Sets","description":"\u003cp\u003eParallels raise and support the workpiece in a machine vice so it sits level and clear of the jaws, letting you machine features without hitting the vice.\u003c\/p\u003e\u003cp\u003eOrion hardened and ground parallels come as single matched pairs in many sizes, or as sets of 14, 20 and 24 pairs.\u003c\/p\u003e\u003cp\u003eAll held in UK stock for next day delivery.\u003c\/p\u003e","products":[{"product_id":"pro26254100","title":"Orion Hardened \u0026 Ground Parallel Pairs - 100x2x5mm","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe ORION Hardened \u0026amp; Ground Parallel Pairs (100x2x5 mm) are precision blocks designed for parallel mounting of workpieces in machine vices, on machine tools, or fixtures. They help maintain exact, parallel alignment between two workpieces, improving setup consistency and machining accuracy across passes.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eExact matching pair tolerance\u003c\/b\u003e: Achieves a consistent 0.01 mm gap between paired blocks for repeatable parallel mounting in vices and fixtures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHardened \u0026amp; Ground surfaces\u003c\/b\u003e: Provides high wear resistance and long-term dimensional stability for repeated clamping and tooling cycles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCompact 100x2x5 mm size\u003c\/b\u003e: Lightweight, easy-to-position blocks that integrate smoothly with standard vices and fixtures.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nWith these parallel pairs, you can expect faster setup, fewer adjustments, and reliable, repeatable results. The tight matching tolerance minimizes misalignment during clamp-up, while the hardened, ground surfaces resist wear for long service life, making them a dependable choice for daily use in workshops and machine shops.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Orion","offers":[{"title":"Default Title","offer_id":42436979687502,"sku":"PRO26254100","price":8.56,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/ORION_parallel_rests_pair_362b2061-496d-4f9b-be3e-2acfd0333a1b.png?v=1747052498"},{"product_id":"pro26254101","title":"Orion Hardened \u0026 Ground Parallel Pairs - 100x2x10mm","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe ORION Hardened \u0026amp; Ground Parallel Pairs are precision blocks designed to provide reliable, repeatable alignment for parallel mounting of workpieces in machine vices, on milling machines, and across a range of fixtures. Sized at 100x2x10 mm, these blocks fit typical setup envelopes and help you position parts accurately from the start of every job.\n\u003c\/p\u003e \u003cp\u003e\nSold as a matched pair, they maintain tight tolerances to ensure true parallel contact during clamping, supporting consistent results across repeated cycles for engineers, machinists, hobbyists, and fabrication professionals.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eMatched pair tolerances\u003c\/b\u003e: Each set is engineered as a matching pair with a 0.01 mm pair tolerance and a nominal tolerance of +\/-0.02 mm, delivering dependable parallelism between workpieces and jaws.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHardened \u0026amp; ground surfaces\u003c\/b\u003e: Hardened and precision-ground blocks provide durable wear resistance and flatness, helping maintain accuracy after repeated clamping and use in busy shop environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEasy integration with standard tooling\u003c\/b\u003e: Designed to work with common machine vices and fixtures, these parallel pairs simplify setup, reduce adjustments, and quickly establish accurate references for milling, drilling, and inspection tasks.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nWith the ORION parallel pairs, you can clamp with confidence, reduce setup time, and improve repeatability across jobs. The precise matching pair and durable construction translate into fewer reworks, cleaner finishes, and a smoother workflow in everyday machining tasks.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Orion","offers":[{"title":"Default Title","offer_id":42436979720270,"sku":"PRO26254101","price":10.96,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/ORION_parallel_rests_pair_3ba7da49-d456-4349-aca3-549cab50764f.png?v=1747052503"},{"product_id":"pro26254102","title":"Orion Hardened \u0026 Ground Parallel Pairs - 100x2x15mm","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe ORION Hardened \u0026amp; Ground Parallel Pairs are precision blocks designed for parallel mounting of workpieces in machine vices, on machine tools, or other setups. They are provided as a matched pair to ensure identical alignment and spacing, helping you achieve repeatable clamping across multiple operations.\n\u003c\/p\u003e \u003cp\u003e\nThese blocks feature a hardened and ground finish with a strict tolerance scheme: a matching pair tolerance of 0.01 mm and a nominal tolerance of +\/-0.02 mm. This combination delivers dependable, repeatable accuracy for everyday machining tasks and demanding setups alike.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eMatched pair tolerance of 0.01 mm\u003c\/b\u003e: Ensures consistent parallelism between the two blocks, supporting repeatable, high-precision mounting in vices and on machine tools.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHardened \u0026amp; Ground finish\u003c\/b\u003e: Provides wear resistance and enduring accuracy, helping the blocks maintain flatness and performance through frequent use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDefined size 100x2x15 mm for versatile mounting\u003c\/b\u003e: Accurate, predictable dimensions support quick, drop-in seating in standard setups and fixtures, reducing setup time and guesswork.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nUsing the ORION Parallel Pairs simplifies your workflow by delivering reliable, repeatable positioning, reducing setup time, and helping you achieve consistent results with each clamping operation.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Orion","offers":[{"title":"Default Title","offer_id":42436979753038,"sku":"PRO26254102","price":13.45,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/ORION_parallel_rests_pair_cf7bc8c4-73ab-400d-9e90-be546ba9c6c8.png?v=1747052508"},{"product_id":"pro26254103","title":"Orion Hardened \u0026 Ground Parallel Pairs - 100x2x20mm","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe ORION Hardened \u0026amp; Ground Parallel Pairs (100 x 2 x 20 mm) are precision blocks designed for parallel mounting of workpieces in machine vices, on machine tools, or other setups. This matching pair is engineered to sit true and parallel in clamping, helping you achieve accurate, repeatable results across jobs.\n\u003c\/p\u003e\n\u003cp\u003e\nManufactured with hardened and ground surfaces, these blocks offer lasting wear resistance and stable alignment. The two pieces are treated as a matched pair to maintain consistent spacing and parallelism, even with frequent clamping and unclamping in busy workshops.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eMatched pair tolerance of 0.01 mm\u003c\/b\u003e: Keeps the two blocks perfectly aligned with minimal deviation, ensuring true parallel mounting for reliable clamping of workpieces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHardened \u0026amp; Ground surfaces\u003c\/b\u003e: Delivers long wear life and consistent surface accuracy, resisting wear that can affect alignment over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTight nominal tolerance of ±0.02 mm\u003c\/b\u003e: Provides predictable size and spacing, enabling quick setups and reliable interchangeability with standard vices and tooling.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nUsing these parallel pairs helps you speed up setups, maintain square alignment, and improve finished part quality. The combination of precise pairing and hardened surfaces reduces rework and downtime, making them a dependable choice for engineers, machinists, and workshop enthusiasts who demand accuracy and reliability in everyday machining tasks.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Orion","offers":[{"title":"Default Title","offer_id":42436979785806,"sku":"PRO26254103","price":15.92,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/ORION_parallel_rests_pair_29eabd8e-cb5c-4b06-8a80-5d4aebfae2dc.png?v=1747052513"},{"product_id":"pro26254104","title":"Orion Hardened \u0026 Ground Parallel Pairs - 100x3x6mm","description":"\u003cdiv\u003e\n\u003cp\u003eThe ORION Hardened \u0026amp; Ground Parallel Pairs are precision blocks designed for parallel mounting of workpieces in machine vices, on machine tools, or in other fixtures. Sized at 100 x 3 x 6 mm, they offer a compact, dependable way to keep two surfaces perfectly aligned during setup, inspection, and machining. \u003c\/p\u003e \u003cp\u003eDesigned as a matched pair, these blocks deliver consistent parallelism with a matching pair tolerance of 0.01 mm and a nominal tolerance of +\/-0.02 mm, helping you achieve repeatable results across multiple clamping cycles.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003ePrecise matched pair tolerance of 0.01 mm\u003c\/b\u003e: Ensures true parallelism between paired blocks for reliable, repeatable clamping in vices and fixtures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCompact 100 x 3 x 6 mm size\u003c\/b\u003e: Slim, space-saving dimensions that fit tight setups without compromising alignment or stability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHardened and ground surfaces for durable accuracy\u003c\/b\u003e: Hardened material and precision-ground faces resist wear, preserving flatness and parallelism over many cycles.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith these parallel pairs, you gain quicker, more reliable setups, reduced risk of misalignment, and consistently accurate results. This translates to cleaner finishes, less rework, and greater confidence in every clamp—whether in a busy workshop, a dedicated machine shop, or training environments where precision matters.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Orion","offers":[{"title":"Default Title","offer_id":42436979818574,"sku":"PRO26254104","price":9.02,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/ORION_parallel_rests_pair_241c73ee-65ee-4f65-8a77-088e2bfc3081.png?v=1747052517"},{"product_id":"pro26254105","title":"Orion Hardened \u0026 Ground Parallel Pairs - 100x3x11mm","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe ORION Hardened \u0026amp; Ground Parallel Pairs are precision blocks designed for parallel mounting of workpieces in machine vices, on machine tools, or in fixtures. Built for engineers, technicians, and hobbyists alike, these hardened and ground blocks provide a stable, parallel foundation that keeps parts square and aligned during clamping.\n\u003c\/p\u003e \u003cp\u003e\nDimensions: 100 x 3 x 11 mm. They feature a matching pair tolerance of 0.01 mm and a nominal tolerance of +\/- 0.02 mm, delivering reliable, repeatable results across multiple uses and setups.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003ePrecision Matching Pair\u003c\/b\u003e: Matching pair tolerance of 0.01 mm and nominal tolerance +\/- 0.02 mm ensure consistent parallelism between the two blocks for repeatable clamping results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHardened \u0026amp; Ground Durability\u003c\/b\u003e: Hardened steel with a ground finish provides excellent wear resistance and maintains flatness under regular toolroom use and clamping pressure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSize-Ready for Vices\u003c\/b\u003e: The compact 100 x 3 x 11 mm size fits common machine vices and fixtures, enabling quick setup and dependable alignment without guesswork.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nBy delivering precise, parallel mounting with a robust build, these parallel pairs help you reduce setup time, minimize misalignment, and improve overall accuracy in machining tasks. They’re a dependable foundation for consistent results across repetitive operations and demanding workflows.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Orion","offers":[{"title":"Default Title","offer_id":42436979851342,"sku":"PRO26254105","price":11.18,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/ORION_parallel_rests_pair_df2e20a6-67cd-4710-9ba1-54b98f94e343.png?v=1747052522"},{"product_id":"pro26254106","title":"Orion Hardened \u0026 Ground Parallel Pairs - 100x3x16mm","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe ORION Hardened \u0026amp; Ground Parallel Pairs are precision bars designed for parallel mounting of workpieces in machine vices, on machine tools, or fixtures. Sized at 100 x 3 x 16 mm, these bars are hardened and ground to maintain flatness and straightness through repeated use, delivering reliable parallel alignment for consistent setups.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003ePrecise matched pair tolerance\u003c\/b\u003e: The two bars are machined with a 0.01 mm matching pair tolerance and a nominal tolerance of +\/-0.02 mm, ensuring consistent parallelism across clamps and fixtures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHardened and ground surfaces\u003c\/b\u003e: Hardened and precisely ground for wear resistance and flat seating, providing longer life and cleaner contact with jaws and workpieces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVersatile, compact size\u003c\/b\u003e: At 100 x 3 x 16 mm, this pair fits standard machine vices and fixtures, enabling quick, shim-free setups and reliable repeatable results across jobs.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nWith these parallel pairs, you gain faster setup times, improved clamping accuracy, and durable, repeatable performance across milling, drilling, or other precision operations. Built for reliability in demanding shop environments, they help you maintain consistent results and reduce rework over the life of your fixtures.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Orion","offers":[{"title":"Default Title","offer_id":42436979884110,"sku":"PRO26254106","price":13.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/ORION_parallel_rests_pair_91bd43e2-7373-4202-ba32-2d51a7ac8927.png?v=1747052526"},{"product_id":"pro26254107","title":"Orion Hardened \u0026 Ground Parallel Pairs - 100x3x21mm","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe ORION Hardened \u0026amp; Ground Parallel Pairs in the 100x3x21 mm size are two precision blocks designed for accurate parallel mounting of workpieces in machine vices, on machine tools, or fixtures. Sized at 100 x 3 x 21 mm, these blocks sit flush and square with the tooling axis to help you achieve repeatable setups right from the start.\n\u003c\/p\u003e \u003cp\u003e\nBuilt for real-world use in busy workshops, the parallel pairs are hardened and ground to maintain accuracy over many cycles, even with frequent clamping and release. The combination of tight tolerances and durable surfaces supports reliable performance across daily tasks and demanding applications.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003ePrecise matching tolerance\u003c\/b\u003e: Matching pair tolerance of 0.01 mm and nominal tolerance of +\/-0.02 mm ensure the blocks remain parallel and aligned, reducing setup time and minimizing misalignment between paired pieces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHardened and ground durability\u003c\/b\u003e: Hardened steel with ground surfaces provides wear resistance and smooth contact, helping maintain accuracy and extending life in repetitive clamping cycles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDesigned for reliable parallel mounting\u003c\/b\u003e: Specifically engineered for parallel mounting of workpieces in machine vices, on machine tools or fixtures, delivering flat, square clamping and dependable results across applications.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nUsing these parallel pairs helps you streamline setups, improve consistency across runs, and achieve repeatable, high-quality results. The precise tolerances and robust construction translate to fewer reworks and more predictable outcomes, whether you’re fabricating, assembling, or prototyping.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Orion","offers":[{"title":"Default Title","offer_id":42436979982414,"sku":"PRO26254107","price":15.39,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/ORION_parallel_rests_pair_53c223ef-6cd0-4262-836b-2b91e2ff5308.png?v=1747052531"},{"product_id":"pro26254108","title":"Orion Hardened \u0026 Ground Parallel Pairs - 100x4x7mm","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe ORION Hardened \u0026amp; Ground Parallel Pairs are precision alignment bars designed for parallel mounting of workpieces in machine vices, on machine tools, or other precision setups. Each pair measures 100 mm in length with a 4 x 7 mm cross-section, making them ideal for compact, repeatable clamping across a range of applications.\n\u003c\/p\u003e \u003cp\u003e\nEngineered as a matching pair with tight tolerances, these bars maintain parallelism between located workpieces and fixtures. They feature a matching pair tolerance of 0.01 mm and a nominal tolerance of +\/-0.02 mm, helping you achieve consistent, high-quality results with minimal setup time.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eExact Matching Pair Tolerance\u003c\/b\u003e: The two bars are manufactured to a 0.01 mm matching pair tolerance, ensuring both pieces sit truly parallel when used together for repeatable, reliable clamping.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHardened \u0026amp; Ground Surfaces\u003c\/b\u003e: Hardened steel and precision grinding deliver flat, wear‑resistant surfaces that resist deformation and stay within tolerance through heavy use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDesigned for Quick, Reliable Setups\u003c\/b\u003e: Clean edges and consistent dimensions let you seat them easily in vices and fixtures, reducing setup time and improving workflow precision.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nUsed in a wide range of metalworking and fabrication tasks, these parallel pairs help you keep workpieces true across multiple operations. The combination of hardness, flatness, and precise matching tolerances translates to fewer rework cycles, smoother finishes, and more consistent results from job to job.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Orion","offers":[{"title":"Default Title","offer_id":42436980015182,"sku":"PRO26254108","price":12.29,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/ORION_parallel_rests_pair_b6287909-4329-4f23-a063-d52f129d8b23.png?v=1747052536"},{"product_id":"pro26254109","title":"Orion Hardened \u0026 Ground Parallel Pairs - 100x4x12mm","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe ORION Hardened \u0026amp; Ground Parallel Pairs are precision blocks designed for true parallel mounting of workpieces in machine vices, on machine tools, or in fixtures. Measuring 100 x 4 x 12 mm, these blocks deliver reliable spacing and alignment for a wide range of setups.\n\u003c\/p\u003e \u003cp\u003e\nFor repeatable results, each pair features a strict tolerance plan: a matching pair tolerance of 0.01 mm and a nominal tolerance of +\/-0.02 mm, helping you maintain consistent parallelism without guesswork.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003ePrecise matching pair tolerance\u003c\/b\u003e: Each pair is ground to a 0.01 mm matching tolerance with a nominal +\/-0.02 mm, delivering repeatable parallelism and reducing setup rework.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHardened and ground surfaces\u003c\/b\u003e: Hardened steel with precision grinding provides durable, flat surfaces that resist wear and stay accurate through many cycles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVersatile, ready-to-use for common setups\u003c\/b\u003e: Sized 100 x 4 x 12 mm and designed for machine vices, machine tools, or fixtures, enabling quick, reliable alignment with minimal fuss.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nUsing these parallel pairs helps you set up workpieces faster, maintain tight tolerances, and reduce scrap. The hardened, ground surfaces stay flat longer, delivering consistent clamping results across jobs and improving accuracy in milling, drilling, and inspection tasks.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Orion","offers":[{"title":"Default Title","offer_id":42436980047950,"sku":"PRO26254109","price":14.7,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/ORION_parallel_rests_pair_cb04820d-df59-4d4a-8ef4-22a6903f84a4.png?v=1747052541"},{"product_id":"pro26254110","title":"Orion Hardened \u0026 Ground Parallel Pairs - 100x4x17mm","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe ORION Hardened \u0026amp; Ground Parallel Pairs in the 100x4x17mm size are designed for parallel mounting of workpieces in machine vices, on machine tools, or other fixtures. These blocks enable precise, repeatable alignment and reliable clamping across a wide range of milling, drilling, and manufacturing tasks.\n\u003c\/p\u003e \u003cp\u003e\nFor accuracy and consistency, these pairs feature a matching pair tolerance of 0.01 mm and a nominal tolerance of +\/-0.02 mm, delivering dependable parallelism with every clamp.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003e0.01 mm matched pair tolerance\u003c\/b\u003e: Ensures both blocks sit perfectly parallel when mounted, delivering repeatable, high-precision clamping every time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHardened \u0026amp; ground surfaces for durability\u003c\/b\u003e: Built to resist wear and maintain flatness, extending service life through many clamp cycles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eNominal tolerance ±0.02 mm for consistent fits\u003c\/b\u003e: Provides predictable size for quick, confident mounting in vices and machine tools.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThese parallel pairs help streamline workflows by delivering accurate alignment, reducing setup time and trial-and-error adjustments, and supporting repeatable, high-quality results across your machining and fixture tasks.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Orion","offers":[{"title":"Default Title","offer_id":42436980539470,"sku":"PRO26254110","price":17.11,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/ORION_parallel_rests_pair_f94352c7-b785-4ef4-ad9b-6d7b68abaf63.png?v=1747052545"},{"product_id":"pro26254111","title":"Orion Hardened \u0026 Ground Parallel Pairs - 100x4x22mm","description":"\u003cdiv\u003e\n\u003cp\u003e\nOrion Hardened \u0026amp; Ground Parallel Pairs are precision tools designed for the accurate parallel mounting of workpieces in machine vices, on milling machines, and other machine tools. Sized at 100 x 4 x 22 mm, these matched parallels help ensure you achieve true, repeatable parallelism across clamps and fixtures. They feature a matching pair tolerance of 0.01 mm and a nominal tolerance of +\/-0.02 mm, delivering reliable alignment throughout your setup and production runs.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eMatching pair tolerance of 0.01 mm\u003c\/b\u003e: Ensures precise, repeatable alignment between the two parallels for dependable parallel mounting in vices and tooling setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHardened \u0026amp; Ground finish\u003c\/b\u003e: Provides wear resistance and maintains accuracy over time, even with frequent clamping and heavy use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eStandard 100 x 4 x 22 mm size\u003c\/b\u003e: Designed for broad compatibility with common machine vices and fixtures, enabling quick, predictable setup with minimal adjustment.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nUsing these parallels helps streamline workflows by delivering consistent seating and alignment, reducing setup time, and improving repeatability across multiple workpieces and setups. Their durable construction and precise dimensions support long-term reliability, giving you confidence in every clamp and cut.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Orion","offers":[{"title":"Default Title","offer_id":42436980572238,"sku":"PRO26254111","price":19.55,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/ORION_parallel_rests_pair_2c8b2a7d-161c-494e-aac5-a1e359369bbf.png?v=1747052550"},{"product_id":"pro26254112","title":"Orion Hardened \u0026 Ground Parallel Pairs - 100x5x8mm","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe ORION Hardened \u0026amp; Ground Parallel Pairs (100x5x8 mm) are precision bars designed to sit in machine vices, on machine tools, or fixtures to hold workpieces parallel during setup and machining.\nThis matched pair delivers consistent alignment thanks to a tight 0.01 mm matching tolerance and a nominal tolerance of +\/-0.02 mm, helping you shave setup time and improve repeatability across jobs.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eExact matched pair accuracy\u003c\/b\u003e: The two parallels are manufactured with a 0.01 mm matching tolerance to ensure identical thickness and flawless parallelism when clamped, delivering repeatable results across repeated setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHardened \u0026amp; Ground surfaces\u003c\/b\u003e: Hardened steel with precision grinding provides exceptional wear resistance and flat contact surfaces, reducing embedment and maintaining accuracy under demanding use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCompact, standard 100x5x8 mm size\u003c\/b\u003e: The practical dimensions fit most common machine vices and fixtures, enabling quick, reliable alignment and easy storage in a busy workshop.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nUsing these parallel pairs simplifies setups, speeds clamping, and improves part accuracy across milling, drilling, and finishing tasks. The hardened, ground construction maintains performance over time, while the matched pair design ensures dependable repeatability—so you can achieve consistent results and reduce rework in daily manufacturing or repair workflows.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Orion","offers":[{"title":"Default Title","offer_id":42436980605006,"sku":"PRO26254112","price":14.05,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/ORION_parallel_rests_pair_0c3bbaff-1cb2-467d-8c19-63cfa96caa5e.png?v=1747052555"},{"product_id":"pro26254113","title":"Orion Hardened \u0026 Ground Parallel Pairs - 100x5x13mm","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe ORION Hardened \u0026amp; Ground Parallel Pairs are precision blocks engineered for parallel mounting of workpieces in machine vices, on machine tools, or other fixtures. Sized at 100x5x13 mm, these paired blocks provide a dependable base for parallel alignment across setups.\n\u003c\/p\u003e \u003cp\u003e\nDesigned for repeatable accuracy, they help ensure your workpieces sit true to each other and to the clamp. The combination of hardened material and precisely ground surfaces supports reliable performance in demanding machining environments.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003ePrecise matching pair tolerance (0.01 mm)\u003c\/b\u003e: the two blocks are ground to an exact pairing tolerance, ensuring both members sit at the same height for dependable parallel mounting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eControlled nominal tolerance (+\/- 0.02 mm)\u003c\/b\u003e: with a tight nominal tolerance, you can trust consistent size and alignment across multiple blocks and setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHardened and ground for durability\u003c\/b\u003e: hardened surfaces resist wear and maintain flatness, delivering long life and stable clamping under demanding use.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis combination of precise pairing, tight nominal tolerance, and hardened, ground construction translates into faster, more predictable setup, fewer adjustments, and consistently accurate results—even in busy workshops or during frequent fixture reconfigurations.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Orion","offers":[{"title":"Default Title","offer_id":42436980637774,"sku":"PRO26254113","price":16.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/ORION_parallel_rests_pair_53bea164-4ddc-4598-9518-7a2308e67dc1.png?v=1747052559"},{"product_id":"pro26254114","title":"Orion Hardened \u0026 Ground Parallel Pairs - 100x5x18mm","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Orion Hardened \u0026amp; Ground Parallel Pairs are precision blocks designed for true-parallel mounting of workpieces in machine vices, on machine tools, or fixtures. Targeted at engineers, machinists, buyers, tradespeople, and hobbyists, they deliver reliable spacing and repeatable alignment to improve setup accuracy. Sized at 100 x 5 x 18 mm, these blocks are built to integrate seamlessly into standard clamping setups and durable enough for everyday use.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eMatched pair with tight tolerance\u003c\/b\u003e: Ensures true parallel mounting by maintaining a 0.01 mm matching pair tolerance, delivering repeatable setups and reducing misalignment in clamps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHardened \u0026amp; ground surfaces for durability\u003c\/b\u003e: Hardened and precisely ground faces resist wear, maintain flatness, and preserve accuracy over many cycles in busy workshop environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCompact, standard dimensions\u003c\/b\u003e: The 100 x 5 x 18 mm size provides versatile compatibility with common vices and fixtures, enabling quick, reliable placement and easy handling.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThese parallel pairs provide a solid, dependable foundation for fixtures, helping you speed up setups, reduce downtime, and achieve consistently square, parallel results across milling, drilling, and inspection tasks. The combination of hardened material and tight tolerances supports long tool life and repeatable accuracy, giving you confidence in every fixturing step.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Orion","offers":[{"title":"Default Title","offer_id":42436980670542,"sku":"PRO26254114","price":18.93,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/ORION_parallel_rests_pair_969becbc-c0fc-4889-8746-9b45df3187fb.png?v=1747052564"},{"product_id":"pro26254115","title":"Orion Hardened \u0026 Ground Parallel Pairs - 100x5x23mm","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe ORION Hardened \u0026amp; Ground Parallel Pairs are precision bars designed for parallel mounting of workpieces in machine vices, on machine tools, or fixtures. Sized at 100×5×23 mm, they feature a matching pair tolerance of 0.01 mm and a nominal tolerance of +\/-0.02 mm to help you achieve consistent, parallel setups.\n\u003c\/p\u003e \u003cp\u003e\nThese parallel pairs are hardened and ground to maintain tight dimensions under regular clamping and machining, delivering reliable alignment across repeated use. They’re an essential addition to any workshop aiming for accurate, repeatable results in milling, drilling, and assembly tasks.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eMatched pair tolerance 0.01 mm\u003c\/b\u003e: ensures both bars stay parallel for repeatable clamping and consistent workpiece positioning, reducing setup time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHardened and ground finish\u003c\/b\u003e: delivers long life and stable dimensions under repeated use, resisting wear and maintaining accuracy over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCompact 100×5×23 mm size for versatile use\u003c\/b\u003e: fits most standard vices and fixtures, enabling easy integration into existing workflows.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nWith these parallel pairs, you gain precise, repeatable alignment that streamlines setups, minimizes misalignment, and reduces downtime. The durable hardened \u0026amp; ground construction supports consistent performance across many sessions, helping you improve accuracy and overall workflow in your milling, drilling, or assembly tasks.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Orion","offers":[{"title":"Default Title","offer_id":42436980965454,"sku":"PRO26254115","price":21.38,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/ORION_parallel_rests_pair_b441b8a2-dca3-4207-b1dd-9da880bcba96.png?v=1747052569"},{"product_id":"pro26254116","title":"Orion Hardened \u0026 Ground Parallel Pairs - 100x6x9mm","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe ORION Hardened \u0026amp; Ground Parallel Pairs are precision blocks designed for parallel mounting of workpieces in machine vices, on machine tools, or other devices. Dimensions are 100 x 6 x 9 mm, and these matched blocks are built to tight tolerances to deliver reliable, repeatable parallel alignment across setups.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eMatching pair tolerance 0.01 mm\u003c\/b\u003e: Ensures the two blocks stay in perfect alignment, reducing setup time and guarding against misalignment during clamp cycles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHardened \u0026amp; ground finish\u003c\/b\u003e: Provides durable, wear-resistant surfaces that maintain parallelism and accuracy through extensive use in demanding workholding tasks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eNominal tolerance +\/- 0.02 mm\u003c\/b\u003e: Delivers predictable overall size for easy integration with vices and fixtures, ensuring consistent spacing and reliable results.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nWith these parallel pairs, you gain quick, repeatable mounting for precise workholding. The tight matching tolerance minimizes the risk of misalignment, so setups are faster and machining results are consistent. The hardened and ground surfaces resist wear, extending life in milling, drilling, and other precision operations. By delivering stable, reliable parallelism, they help you reduce downtime, improve part accuracy, and keep your production running smoothly.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Orion","offers":[{"title":"Default Title","offer_id":42436980998222,"sku":"PRO26254116","price":13.79,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/ORION_parallel_rests_pair_e9ed8b16-2adc-48c4-a2b8-1b535e5fa3dc.png?v=1747052573"},{"product_id":"pro26254117","title":"Orion Hardened \u0026 Ground Parallel Pairs - 100x6x14mm","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe ORION Hardened \u0026amp; Ground Parallel Pairs are precision mounting blocks designed to deliver reliable, parallel alignment for workpieces in machine vices, on machine tools, and within a range of clamping setups. These blocks are ideal for engineers, machinists, tradespeople, and hobbyists who need quick, repeatable setups with confidence in accuracy. Each block measures 100 x 6 x 14 mm and is supplied as a matched pair to ensure consistent performance across multiple uses.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eMatched pair precision (0.01 mm)\u003c\/b\u003e: Ensures identical height and parallelism between the two blocks for repeatable, accurate setups every time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTight nominal tolerance (±0.02 mm)\u003c\/b\u003e: Keeps overall size within strict limits to maintain reliable fits and consistent performance across multiple clamps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHardened \u0026amp; Ground surfaces\u003c\/b\u003e: Delivers durable wear resistance and flat, true faces for long-lasting accuracy in demanding machining environments.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nUsed together, these parallel pairs speed up setup, reduce misalignment and rework, and help you achieve consistent results in milling, drilling, or inspection tasks. Their hardened, ground construction and precise tolerances give you dependable performance, enabling smoother workflows and greater confidence in every clamp.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Orion","offers":[{"title":"Default Title","offer_id":42436981030990,"sku":"PRO26254117","price":15.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/ORION_parallel_rests_pair_2dbbd250-7e39-43d5-9c25-6ba775ed010c.png?v=1747052577"},{"product_id":"pro26254118","title":"Orion Hardened \u0026 Ground Parallel Pairs - 100x6x19mm","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe ORION Hardened \u0026amp; Ground Parallel Pairs are precision blocks designed for parallel mounting of workpieces in machine vices, on machine tools, or fixtures. Each set includes a matched pair with a tight 0.01 mm matching tolerance and an overall nominal tolerance of +\/-0.02 mm, providing reliable, repeatable alignment in demanding setups.\n\u003c\/p\u003e \u003cp\u003e\nWith dimensions of 100 x 6 x 19 mm, these blocks integrate easily into a wide range of fixtures, ensuring stable support and accurate positioning across cycles.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003e0.01 mm matching pair tolerance\u003c\/b\u003e: Keeps the two blocks parallel to each other, delivering consistent seating and minimizing tilt in every clamp.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHardened \u0026amp; ground surfaces\u003c\/b\u003e: Ready to withstand repeated clamping and tooling contact with excellent wear resistance, maintaining accuracy longer between adjustments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePrecise dimensions (100 x 6 x 19 mm) with +\/-0.02 mm nominal tolerance\u003c\/b\u003e: Ensures reliable fit in standard vices and fixtures, enabling repeatable setups across jobs.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThese parallel pairs help you speed up setup, improve repeatability, and reduce scrap by delivering consistent, parallel contact every time. The hardened and ground surfaces resist wear, helping fixtures stay true longer, while the compact 100 x 6 x 19 mm size fits a wide range of vices and fixtures to streamline workflows in busy workshops.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Orion","offers":[{"title":"Default Title","offer_id":42436981063758,"sku":"PRO26254118","price":18.04,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/ORION_parallel_rests_pair_7860959d-f754-4104-b97c-ef91eacfa219.png?v=1747052582"},{"product_id":"pro26254119","title":"Orion Hardened \u0026 Ground Parallel Pairs - 100x6x24mm","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe ORION Hardened \u0026amp; Ground Parallel Pairs are precision blocks designed for the parallel mounting of workpieces in machine vices, on machine tools, or fixtures. They help you achieve true, even contact across both workpieces, enabling accurate clamping and repeatable results. Built for professionals who demand consistency, these pairs provide dependable performance across diverse setups.\n\u003c\/p\u003e \u003cp\u003e\nThey feature a matching pair tolerance of 0.01 mm and a nominal tolerance of +\/-0.02 mm, ensuring reliable parallelism between the two blocks and across repeated uses in your workflow.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eExact matching pair tolerances\u003c\/b\u003e: Matching pair tolerance of 0.01 mm and nominal tolerance of +\/-0.02 mm deliver true parallelism between the blocks, minimizing misalignment and reducing rework.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHardened and ground for durability\u003c\/b\u003e: Hardened and ground surfaces resist wear, maintain flatness, and provide consistent seating even after many clamping cycles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOptimized size for quick setups\u003c\/b\u003e: Sized at 100x6x24 mm, these blocks fit standard vices and fixtures, enabling fast installation and reliable alignment without the need for extra shims.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nUsing these parallel pairs helps you clamp workpieces with confidence, knowing the contact faces stay flat and the blocks remain truly parallel. This reduces setup time, minimizes part movement during machining, and lowers the need for frequent readjustments. The durable hardened and ground finish supports long-term performance, so you can complete more parts with consistent accuracy and fewer interruptions.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Orion","offers":[{"title":"Default Title","offer_id":42436981096526,"sku":"PRO26254119","price":20.15,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/ORION_parallel_rests_pair_5d9dde8f-c0f5-4b2d-bfbc-6effdd280553.png?v=1747052587"},{"product_id":"pro26254150","title":"Orion Hardened \u0026 Ground Parallel Pairs - 125x8x11mm","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe ORION Hardened \u0026amp; Ground Parallel Pairs are precision blocks designed for parallel mounting of workpieces in machine vices, on machine tools, or fixtures. These paired blocks ensure true parallelism between clamped surfaces, enabling repeatable setups across jobs.\n\u003c\/p\u003e\n\u003cp\u003e\nSized at 125 x 8 x 11 mm and built for durability, they provide flat, wear-resistant faces that stand up to repeated clamping. They are ideal for engineers, machinists, hobbyists, and technicians who need reliable, parallel mounting for accurate cuts, finishes, and assemblies.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eMatched pair tolerance of 0.01 mm (nominal +\/-0.02 mm)\u003c\/b\u003e: guarantees interchangeable, repeatable parallelism across adjustments so each clamp delivers consistent alignment every time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHardened and ground surfaces for longevity\u003c\/b\u003e: wear‑resistant, precision finish maintains flatness and accuracy through frequent use and clamping cycles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCompact 125 x 8 x 11 mm dimensions for versatile mounting\u003c\/b\u003e: lightweight, space-saving blocks that fit neatly in machine vices and fixtures, enabling quick, secure setups.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nBy using these parallel pairs, you reduce setup time, minimize misalignment, and achieve repeatable results across multiple operations. The combination of precise matching, durable construction, and practical size helps you maintain high-quality finishes and accurate dimensions, boosting overall workflow efficiency in milling, drilling, or assembly tasks.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Orion","offers":[{"title":"Default Title","offer_id":42436981129294,"sku":"PRO26254150","price":5.78,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/ORION_parallel_rests_pair_00beaa33-e0fb-4bf1-b446-c87ca2bed295.png?v=1747052591"},{"product_id":"pro26254151","title":"Orion Hardened \u0026 Ground Parallel Pairs - 125x8x16mm","description":"\u003cdiv\u003e\n\u003cp\u003eThe ORION Hardened \u0026amp; Ground Parallel Pairs are precision parallels sized 125x8x16 mm, designed for parallel mounting of workpieces in machine vices, on machine tools, or fixtures. They are manufactured as a matched pair to keep clamping true and repeatable, with a matching pair tolerance of 0.01 mm and a nominal tolerance of +\/-0.02 mm.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003e0.01 mm matching pair tolerance\u003c\/b\u003e: ensures both pieces sit in perfect register, delivering consistently parallel clamping and repeatable results across jobs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eNominal tolerance +\/-0.02 mm\u003c\/b\u003e: provides predictable, uniform fit and reduces setup adjustments, keeping workholding reliable across tasks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHardened \u0026amp; Ground construction\u003c\/b\u003e: offers wear resistance and dimensional stability for long service life in busy machine-tool environments.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith Orion Hardened \u0026amp; Ground Parallel Pairs, you gain faster, more accurate setups, improved surface integrity, and less downtime spent re-aligning workpieces. The durable, precision-ground pair maintain squareness and parallelism through repeated use, helping you achieve consistent results and higher productivity in your machining workflow.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Orion","offers":[{"title":"Default Title","offer_id":42436981162062,"sku":"PRO26254151","price":7.33,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/ORION_parallel_rests_pair_1412e6d2-48f3-4eab-a895-8500b546771f.png?v=1747052596"},{"product_id":"pro26254152","title":"Orion Hardened \u0026 Ground Parallel Pairs - 125x8x21mm","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe ORION Hardened \u0026amp; Ground Parallel Pairs are two precision bars designed for parallel mounting of workpieces in machine vices, on machine tools, or fixtures. Sized at 125 x 8 x 21 mm, they provide reliable spacing and alignment for repeatable clamping across a range of machining tasks. Built for engineers, machinists, hobbyists, and workshop professionals, these parallel pairs help you achieve true, parallel setup with confidence.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eExact matching pair tolerance\u003c\/b\u003e: 0.01 mm matching tolerance between the two bars ensures your workpieces sit parallel every time, reducing tilt and misalignment in vices and fixtures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHardened \u0026amp; ground surfaces\u003c\/b\u003e: Tough, wear-resistant finishes protect against repeated tool contact and clamping pressure, preserving dimensional accuracy and extending service life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTight nominal tolerance\u003c\/b\u003e: +\/- 0.02 mm nominal tolerance keeps overall dimensions consistent, delivering dependable fits and faster, more predictable setups across multiple jobs.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nTogether, these features translate to smoother setups, less downtime from rework, and consistently accurate results in milling, drilling, and other precision operations. The ORION Parallel Pairs help you clamp with confidence, maintain parallelism across setups, and achieve repeatable performance you can trust every day.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Orion","offers":[{"title":"Default Title","offer_id":42436981194830,"sku":"PRO26254152","price":10.41,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/ORION_parallel_rests_pair_48ebf98b-953a-49d6-8918-a8134f07a575.png?v=1747052601"},{"product_id":"pro26254153","title":"Orion Hardened \u0026 Ground Parallel Pairs - 125x8x26mm","description":"\u003cdiv\u003e\n\u003cp\u003eThe ORION Hardened \u0026amp; Ground Parallel Pairs are two precision bars designed for parallel mounting of workpieces in machine vises, on machine tools, or fixtures. Sized at 125 x 8 x 26 mm, they integrate easily into standard setups for milling, drilling, and finishing tasks, delivering reliable seating and accurate alignment.\u003c\/p\u003e \u003cp\u003eThese bars are manufactured as a matched pair with a tight tolerance to ensure parallelism across uses. They carry a matching pair tolerance of 0.01 mm and a nominal tolerance of +\/-0.02 mm, helping you maintain consistent results across repeated clamps.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eMatched pair tolerance\u003c\/b\u003e: The two bars are produced to the same dimensions within 0.01 mm, with a nominal tolerance of +\/-0.02 mm, delivering repeatable parallelism and faster setup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHardened \u0026amp; ground finish\u003c\/b\u003e: Hardened steel and precision grinding resist wear, keeping dimensions stable for longer and maintaining accuracy through many clamping cycles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eStandard size for versatile mounting\u003c\/b\u003e: At 125 x 8 x 26 mm, these pairs fit most common vises and fixtures, are easy to handle, and pair with existing measurement references to streamline alignment.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith the ORION Parallel Pairs, you gain dependable, repeatable clamping performance that improves workflow and reduces rework. The combination of hardened material, exacting finish, and precise sizing translates to steadier workholding, faster setups, and consistently accurate results across milling, drilling, and precision assembly tasks.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Orion","offers":[{"title":"Default Title","offer_id":42436981227598,"sku":"PRO26254153","price":10.63,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/ORION_parallel_rests_pair_d3917082-e13b-4540-b2d0-4a3c631bb706.png?v=1747052605"},{"product_id":"pro26254154","title":"Orion Hardened \u0026 Ground Parallel Pairs - 125x8x31mm","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe ORION Hardened \u0026amp; Ground Parallel Pairs are designed for precise parallel mounting of workpieces in machine vices, on machine tools, or in related fixtures. This set, sized at 125 x 8 x 31 mm, provides a matched pair that helps you achieve consistent parallelism across every clamp.\n\u003c\/p\u003e \u003cp\u003e\nDesigned for reliability in busy shops and workshops, these blocks stay accurate over time thanks to a hardened and ground finish that resists wear and maintains surface true. Their matched pair tolerance of 0.01 mm and nominal tolerance of +\/-0.02 mm ensure predictable results, even after repeated use with different workpieces.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eMatching pair tolerance 0.01 mm\u003c\/b\u003e: Ensures both pieces stay perfectly parallel, delivering consistent mounting every time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHardened \u0026amp; ground finish\u003c\/b\u003e: Provides durable wear resistance that maintains accuracy through repeated clamping and use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eNominal tolerance +\/-0.02 mm (125 × 8 × 31 mm)\u003c\/b\u003e: Delivers a reliable, repeatable fit in standard vices and fixtures for confident, quick setup.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nFor professionals and hobbyists alike, Orion Parallel Pairs streamline setup, reduce downtime, and help you achieve precise, repeatable results across machining tasks.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Orion","offers":[{"title":"Default Title","offer_id":42436981260366,"sku":"PRO26254154","price":12.27,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/ORION_parallel_rests_pair_f33a685c-76e1-4752-8e2e-83a46e07c769.png?v=1747052610"},{"product_id":"pro26254155","title":"Orion Hardened \u0026 Ground Parallel Pairs - 125x8x36mm","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe ORION Hardened \u0026amp; Ground Parallel Pairs are precision blocks engineered for reliable parallel mounting of workpieces in machine vices, on machine tools, and in fixtures. Sized at 125 x 8 x 36 mm, they are designed to sit together as a matched pair to ensure consistent, parallel alignment across setups.\n\u003c\/p\u003e\n\u003cp\u003e\nThese blocks deliver dependable accuracy for a range of tasks—from milling and drilling to inspection—helping you achieve repeatable results without complicated adjustments. The compact, straightforward design makes them easy to handle on any shop floor, bench, or fixture table.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003ePrecise matching pair tolerance\u003c\/b\u003e: Each pair is ground to a 0.01 mm matching tolerance with a nominal tolerance of +\/-0.02 mm, ensuring both pieces sit parallel and clamp workpieces with consistent contact every time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHardening and precision grinding for durability\u003c\/b\u003e: Hardened steel with a smooth, ground finish resists wear, preserving accuracy through repeated clamping, reuse, and long service life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOptimized for quick, repeatable setups\u003c\/b\u003e: Flat, square faces and tight dimensional control enable fast, reliable positioning in vices and fixtures, reducing setup time and improving workflow efficiency.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nDesigned to support engineers, machinists, and technicians who demand consistent results, these parallel pairs help streamline production cycles. They deliver confident alignment, minimize the risk of misalignment, and extend the life of tooling and fixtures, making them a practical choice for everyday precision work in workshops and manufacturing environments.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Orion","offers":[{"title":"Default Title","offer_id":42436981293134,"sku":"PRO26254155","price":16.04,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/ORION_parallel_rests_pair_858f8e42-d792-402a-8b33-c86f93725982.png?v=1747052614"},{"product_id":"pro26254156","title":"Orion Hardened \u0026 Ground Parallel Pairs - 125x10x13mm","description":"\u003cdiv\u003e\n\u003cp\u003eThe ORION Hardened \u0026amp; Ground Parallel Pairs are two precision blocks sized 125x10x13 mm, designed for parallel mounting of workpieces in machine vices, on machine tools or fixtures. They are hardened and ground to maintain accuracy through repeated use, making setup smoother for engineers, shop-floor staff, hobbyists, and non-technical users alike.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eMatched pair for consistent parallelism\u003c\/b\u003e: Each pair is manufactured to a matching tolerance of 0.01 mm, ensuring both blocks sit parallel in your vise or fixture for reliable, repeatable clamping.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHardened \u0026amp; ground surfaces for durability\u003c\/b\u003e: The hardened and ground finish resists wear and deformation, helping maintain precise alignment even after many cycles of use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePrecise size with controlled tolerances\u003c\/b\u003e: At 125x10x13 mm with a nominal tolerance of ±0.02 mm, these parallels fit standard setups with predictable performance and minimal setup adjustments.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUsing these parallels helps you achieve quick, accurate setup, reduces rework from misalignment, and supports consistent results across parts. The combination of a tightly controlled pair tolerance and durable construction gives you confidence to clamp firmly, repeat jobs time after time, and keep your machining workflow efficient and reliable.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Orion","offers":[{"title":"Default Title","offer_id":42436981325902,"sku":"PRO26254156","price":9.94,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/ORION_parallel_rests_pair_41358401-f41b-4225-928e-a95fb1f20d44.png?v=1747052619"},{"product_id":"pro26254157","title":"Orion Hardened \u0026 Ground Parallel Pairs - 125x10x18mm","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe ORION Hardened \u0026amp; Ground Parallel Pairs are precision blocks designed for parallel mounting of workpieces in machine vices, on CNC or manual machine tools, and other tooling setups. These blocks are supplied as a matched pair to ensure true parallelism under load, delivering reliable and repeatable clamping results.\n\u003c\/p\u003e \u003cp\u003e\nSized at 125 × 10 × 18 mm, they combine hardened steel with exacting grinding to resist wear and maintain flatness through repeated use. The pair has a matching pair tolerance of 0.01 mm and a nominal tolerance of ±0.02 mm, giving you consistent, high-accuracy alignment across multiple setups.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eMatched precision pair (0.01 mm)\u003c\/b\u003e: ensures both blocks sit in perfect parallel contact, reducing setup errors and rework.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHardened and ground finish\u003c\/b\u003e: delivers durable surfaces with long-lasting flatness that resist wear in tough machining environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCompact, versatile size (125 × 10 × 18 mm)\u003c\/b\u003e: fits standard vices and fixtures for fast, repeatable placements and streamlined workflows.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nWith these parallel pairs, you gain faster, more confident setup, improved clamping accuracy, and dependable performance across milling, drilling, and grinding operations. The hardened, ground surfaces help extend tool life, while the precise tolerances keep your workpieces consistently aligned, enabling higher quality results and smoother production.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Orion","offers":[{"title":"Default Title","offer_id":42436981358670,"sku":"PRO26254157","price":11.77,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/ORION_parallel_rests_pair_2dfab5cc-db51-4dfd-8585-6c07325e4c7e.png?v=1747052623"},{"product_id":"pro26254158","title":"Orion Hardened \u0026 Ground Parallel Pairs - 125x10x23mm","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe ORION Hardened \u0026amp; Ground Parallel Pairs are precision blocks designed for parallel mounting of workpieces in machine vices, on machine tools, or fixtures. Sized at 125 x 10 x 23 mm per block, this matched pair delivers true parallel alignment with a matching pair tolerance of 0.01 mm and a nominal tolerance of ±0.02 mm, giving you repeatable results you can trust.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eMatched pair precision (0.01 mm)\u003c\/b\u003e: Ensures both blocks sit parallel to each other and to the workpiece, delivering dependable clamping and repeatable setups across runs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHardened and ground surfaces\u003c\/b\u003e: Provides durable wear resistance and consistently flat contact faces for long tool life and precise seating in vices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCompact, standard-size blocks (125 x 10 x 23 mm)\u003c\/b\u003e: Fits easily in common machine vices and fixtures, enabling quick swaps between jobs without compromising accuracy.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nWith ORION Parallel Pairs, you gain a reliable, repeatable mounting reference that reduces setup time, improves part-to-part consistency, and maintains accurate parallelism across multiple clamps and cycles. Built for durability and designed for ease of use, these blocks help you achieve clean finishes and dependable results in everyday machining and fabrication tasks.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Orion","offers":[{"title":"Default Title","offer_id":42436981456974,"sku":"PRO26254158","price":13.71,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/ORION_parallel_rests_pair_3f32941b-464c-4f44-a5bd-bbbf04f4ae69.png?v=1747052628"},{"product_id":"pro26254159","title":"Orion Hardened \u0026 Ground Parallel Pairs - 125x10x28mm","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe ORION Hardened \u0026amp; Ground Parallel Pairs are precision blocks designed for parallel mounting of workpieces in machine vices, on machine tools, or fixtures. Supplied as a matched pair in a 125x10x28 mm size, they feature a 0.01 mm matching tolerance and a nominal tolerance of +\/-0.02 mm to deliver consistent, parallel seating across setups.\n\u003c\/p\u003e\n\u003cp\u003e\nThese blocks are hardened and ground to resist wear and maintain flat, smooth contact surfaces, ensuring long-lasting accuracy even in demanding workshop use. Their precise pairing and robust construction make them a dependable choice for engineers, machinists, and hobbyists who need repeatable clamping with minimal setup time.\n\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eMatched pair precision (0.01 mm)\u003c\/b\u003e: The two blocks are manufactured as a true pair with a 0.01 mm matching tolerance to ensure parallelism and repeatable clamping across setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHardened \u0026amp; Ground finish\u003c\/b\u003e: Hardened steel and precise grinding deliver durable wear resistance and consistently flat seating surfaces for secure, long-lasting performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eStandard 125 x 10 x 28 mm size\u003c\/b\u003e: Compact, standardized dimensions fit common vices and fixtures, enabling fast, confident positioning and reduced setup time.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\nWith these parallel pairs, you gain reliable alignment, quicker setups, and improved consistency across parts. The tight tolerances help minimize rework and deliver better surface finishes, making them a practical upgrade for any machining workflow.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Orion","offers":[{"title":"Default Title","offer_id":42436981489742,"sku":"PRO26254159","price":15.59,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/ORION_parallel_rests_pair_24ca1721-e30f-4d01-9dd3-45d6cac4a633.png?v=1747052633"},{"product_id":"pro26254160","title":"Orion Hardened \u0026 Ground Parallel Pairs - 125x10x33mm","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe ORION Hardened \u0026amp; Ground Parallel Pairs are precision blocks designed for parallel mounting of workpieces in machine vices, on machine tools, or fixtures. They provide a stable, repeatable base for accurate clamping and setup across a range of machining tasks.\n\u003c\/p\u003e \u003cp\u003e\nSized at 125 x 10 x 33 mm per block and hardened and ground for long life, these blocks deliver a matching pair tolerance of 0.01 mm with a nominal tolerance of ±0.02 mm, ensuring true parallelism and repeatable results across setups.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eExact matching pair tolerance\u003c\/b\u003e: The two blocks are manufactured to a matching pair tolerance of 0.01 mm, ensuring parallel contact between workpieces and fixtures for consistently accurate results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHardened \u0026amp; ground surfaces\u003c\/b\u003e: Hardened steel and precision grinding create durable, flat contact faces that resist wear and stay true after repeated clamping and unclamping.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eStandard 125 x 10 x 33 mm size\u003c\/b\u003e: Sized for compatibility with common machine vices and fixtures, this predictable footprint speeds setup and improves interchangeability across tools and jigs.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nWith these parallel pairs in your toolkit, you gain reliable, repeatable alignment that reduces setup time, minimizes part misalignment, and supports higher-quality finishes. The hardened construction stands up to routine machining, while the precise tolerances keep your clamping consistent across jobs, making your workflow smoother and more efficient.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Orion","offers":[{"title":"Default Title","offer_id":42436981522510,"sku":"PRO26254160","price":17.45,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/ORION_parallel_rests_pair_352738e4-e5c7-4f0b-810a-ec14c8ea16c3.png?v=1747052637"},{"product_id":"pro26254161","title":"Orion Hardened \u0026 Ground Parallel Pairs - 125x10x38mm","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe ORION Hardened \u0026amp; Ground Parallel Pairs are precision tools designed to sit between a workpiece and a vise or fixture, ensuring accurate parallel alignment during milling, drilling, or inspection. They are sold as a matching pair with a tight matching pair tolerance of 0.01 mm and a nominal tolerance of +\/-0.02 mm, delivering consistent seating across setups in machine vices, on machine tools, or in fixtures.\n\u003c\/p\u003e\n\u003cp\u003e\nBuilt to withstand daily workshop use, these parallels are hardened and ground for durable, smooth seating that maintains accuracy over time. The 125×10×38 mm size fits a wide range of standard vises and fixtures, making setup quick and reliable for professional shops as well as hobbyist workbenches.\n\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eTight matched-pair tolerance\u003c\/b\u003e: Ensures repeatable parallel mounting with every clamp, reducing misalignment and improving machining accuracy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHardened \u0026amp; ground durability\u003c\/b\u003e: Wear-resistant surfaces preserve precision under heavy use, extending the life of both the parallels and your tooling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eStandard size for quick setup\u003c\/b\u003e: 125 × 10 × 38 mm dimensions fit common vises and fixtures, enabling fast, drop-in seating and consistent results.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\nUsing these parallels helps you clamp workpieces with reliable parallelism, speeding up setup, improving dimensional accuracy, and delivering repeatable, high-quality results across multiple parts and operations.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Orion","offers":[{"title":"Default Title","offer_id":42436981555278,"sku":"PRO26254161","price":19.39,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/ORION_parallel_rests_pair_2fc6d017-6e7d-4447-9d9c-e8c5ed5f7084.png?v=1747052642"},{"product_id":"pro26254162","title":"Orion Hardened \u0026 Ground Parallel Pairs - 125x12x15mm","description":"\u003cdiv\u003e\n\u003cp\u003e\nOrion Hardened \u0026amp; Ground Parallel Pairs (125 x 12 x 15 mm) are precision blocks designed for parallel mounting of workpieces in machine vices, on machine tools, or fixtures. This matched pair provides accurate, repeatable alignment to help you set up quickly and confidently for milling, drilling, or finishing tasks.\n\u003cbr\u003e\u003cbr\u003e\nWith a matching pair tolerance of 0.01 mm and a nominal tolerance of +\/-0.02 mm, these blocks maintain parallelism between pieces across multiple uses. The hardened and ground surfaces deliver durable performance, preserving accuracy under demanding workloads and helping extend tool life.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003ePrecise Matching Pair Tolerance\u003c\/b\u003e: A controlled 0.01 mm matching tolerance between the two blocks ensures parallel mounting and consistent clamping across cycles, supporting accurate cuts and repeatable results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHardened \u0026amp; Ground for Durability\u003c\/b\u003e: Hardened surfaces and precision grinding provide wear resistance and stable flatness, so setups stay accurate after many clamp cycles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCompact 125 x 12 x 15 mm Size\u003c\/b\u003e: This compact footprint fits standard machine vices and fixtures, enabling quick, repeatable alignment in tight spaces and a wide range of applications.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThese parallel pairs help you quickly set up workpieces with confidence, reduce rework, and maintain consistent results across jobs. The combination of exact matching and durable construction supports a smoother workflow, less downtime, and higher-quality finishes in milling, drilling, and other precision operations.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Orion","offers":[{"title":"Default Title","offer_id":42436981588046,"sku":"PRO26254162","price":12.74,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/ORION_parallel_rests_pair_e8164a9c-480e-4a41-a3d2-5094e3d363dd.png?v=1747052647"},{"product_id":"pro26254163","title":"Orion Hardened \u0026 Ground Parallel Pairs - 125x12x20mm","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe ORION Hardened \u0026amp; Ground Parallel Pairs are precision blocks designed for parallel mounting of workpieces in machine vices, fixtures, or on machine tools. This 125 x 12 x 20 mm pair is supplied as a matched set to ensure true parallelism across the clamping faces, with a matching tolerance of 0.01 mm and a nominal tolerance of ±0.02 mm for dependable, repeatable setups.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eExact matched pair tolerance\u003c\/b\u003e: Ensures both blocks sit parallel with a tight 0.01 mm matching tolerance, reducing setup errors and improving repeatability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHardened \u0026amp; ground surfaces\u003c\/b\u003e: Hardened steel and precision grinding provide durable, flat contact faces that resist wear and stay accurate under repeated clamping.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIndustry-friendly sizing\u003c\/b\u003e: The 125 x 12 x 20 mm dimensions fit standard machine vices and fixtures, enabling quick, reliable alignment without the need for custom adapters.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nUsing these parallel pairs helps streamline setups, minimize downtime, and improve consistency across milling, drilling, and other machining operations by delivering stable, parallel support from clamp to clamp.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Orion","offers":[{"title":"Default Title","offer_id":42436981620814,"sku":"PRO26254163","price":14.7,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/ORION_parallel_rests_pair_77501d35-7375-4ec4-bcc5-5a37aae7afda.png?v=1747052651"},{"product_id":"pro26254164","title":"Orion Hardened \u0026 Ground Parallel Pairs - 125x12x25mm","description":"\u003cdiv\u003e\n\u003cp\u003eThe ORION Hardened \u0026amp; Ground Parallel Pairs are precision bars designed for parallel mounting of workpieces in machine vices, on machine tools, or fixtures. Sized at 125 x 12 x 25 mm and supplied as a matched pair, they deliver consistent, repeatable alignment with long-term durability thanks to a hardened and ground finish.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eExact Matching Pair Tolerance\u003c\/b\u003e: 0.01 mm between the two bars ensures repeatable, accurate parallelism in vices and fixtures, reducing setup time and rework.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTight Nominal Tolerance\u003c\/b\u003e: Nominal tolerance of +\/- 0.02 mm maintains uniform dimensions across the pair for interchangeable use in multiple setups and tools.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHardened \u0026amp; Ground Durability\u003c\/b\u003e: Hardened steel with precision grinding delivers long wear life and stable parallelism in demanding environments; compact 125 x 12 x 25 mm size fits standard machine vices.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIn everyday shop use, these parallel pairs help you set up quickly, keep parts true, and maintain accuracy across repeated cycles. Their hardened, ground finish resists wear, so your fixtures stay accurate longer, reducing recalibration and downtime and improving overall workflow in machining, prototyping, and assembly tasks. This makes the Orion Parallel Pairs a reliable choice for engineers, machinists, and technicians seeking consistent, trusted performance in every clamp.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Orion","offers":[{"title":"Default Title","offer_id":42436981653582,"sku":"PRO26254164","price":16.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/ORION_parallel_rests_pair_4ca8b135-4ed6-4361-82fc-56e3ea1cfe23.png?v=1747052656"},{"product_id":"pro26254165","title":"Orion Hardened \u0026 Ground Parallel Pairs - 125x12x30mm","description":"\u003cdiv\u003e\n\u003cp\u003eThe ORION Hardened \u0026amp; Ground Parallel Pairs are precision tools designed to ensure flawless parallel mounting of workpieces in machine vices, on machine tools, or fixtures. Sized for versatile use, these matched pieces provide repeatable alignment so you can clamp, measure, and machine with confidence. They feature a tight matching pair tolerance of 0.01 mm and a nominal tolerance of +\/- 0.02 mm, helping you maintain parallelism across multiple setups. Each pair measures 125 x 12 x 30 mm, making them a practical fit for standard vices and fixtures.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eMatched pair tolerance of 0.01 mm\u003c\/b\u003e: The two parallels are ground to an identical height, ensuring true parallel alignment between parts in every clamping cycle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHardened \u0026amp; ground construction\u003c\/b\u003e: The hardened steel and precision grinding resist wear and maintain accurate parallelism even after repeated use in machine tools.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eStandard size for versatile use\u003c\/b\u003e: At 125 x 12 x 30 mm, these parallels fit common machine vices and fixtures, enabling quick setup and reliable, repeatable clamping.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith Orion Parallel Pairs, you gain dependable, repeatable alignment that reduces setup time, minimizes variation in machined results, and extends the life of your fixtures by providing stable support and accurate reference surfaces. This makes them ideal for engineers, machinists, buyers, tradespeople, hobbyists, and anyone who needs consistent performance across jobs.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Orion","offers":[{"title":"Default Title","offer_id":42436981948494,"sku":"PRO26254165","price":18.43,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/ORION_parallel_rests_pair_b33dbd28-9dd9-437b-bb50-d2f0557f396a.png?v=1747052660"},{"product_id":"pro26254166","title":"Orion Hardened \u0026 Ground Parallel Pairs - 125x12x35mm","description":"\u003cdiv\u003e\n\u003cp\u003eThe ORION Hardened \u0026amp; Ground Parallel Pairs are precision blocks designed for the parallel mounting of workpieces in machine vices, on machine tools, or fixtures. Supplied as a matched pair measuring 125 x 12 x 35 mm, these blocks are hardened and ground to resist wear and maintain accuracy through repeated use.\u003c\/p\u003e \u003cp\u003eWith a matching pair tolerance of 0.01 mm and a nominal tolerance of +\/-0.02 mm, they ensure two contact faces stay parallel, delivering repeatable clamping and dependable results across setups.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eMatched pair precision (0.01 mm)\u003c\/b\u003e: guarantees parallel contact between the two blocks, delivering consistently accurate alignment and repeatable clamping across multiple setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHardened \u0026amp; Ground surfaces\u003c\/b\u003e: built for durability and long life, these blocks resist wear and maintain flatness to preserve tight tolerances after repeated use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCompact 125 x 12 x 35 mm size\u003c\/b\u003e: sized to fit a wide range of standard machine vices and fixtures, enabling quick, straightforward setup and reliable performance without special tooling.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThese parallel pairs help you set up workpieces faster, reduce alignment errors, and improve overall machining performance. The combination of precise tolerances and durable construction minimizes downtime and rework, making them a dependable choice for engineers, machinists, and hobbyists who demand consistent, repeatable results.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Orion","offers":[{"title":"Default Title","offer_id":42436981981262,"sku":"PRO26254166","price":20.28,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/ORION_parallel_rests_pair_9db38dcd-8dfc-48ab-af5c-b29bffe451ea.png?v=1747052665"},{"product_id":"pro26254167","title":"Orion Hardened \u0026 Ground Parallel Pairs - 125x12x40mm","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe ORION Hardened \u0026amp; Ground Parallel Pairs are precision blocks designed for the parallel mounting of workpieces in machine vices, on machine tools, or in fixtures. Sized at 125 x 12 x 40 mm, this matching pair provides a stable reference that helps keep your work aligned during clamping and machining.\n\u003c\/p\u003e \u003cp\u003e\nWith a strict 0.01 mm matching pair tolerance and a nominal tolerance of +\/-0.02 mm, these blocks deliver repeatable seating and minimal deviation between paired pieces. Built for reliability in busy workshops, they help you set up faster and maintain accuracy across multiple operations.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003e0.01 mm matching pair tolerance\u003c\/b\u003e: Ensures precise, repeatable alignment between the blocks when clamped, reducing setup errors and misalignment during machining.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHardened \u0026amp; ground finish for durability\u003c\/b\u003e: Resists wear and deformation, maintains flat seating surfaces, and enables consistent seating across repeated cycles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSize and versatility for machine tools\u003c\/b\u003e: 125 x 12 x 40 mm pair is designed for use in vices, milling, and drilling fixtures, providing stable, parallel reference surfaces across a range of applications.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThese parallel pairs streamline workflows by delivering quick, repeatable setups and improved part consistency. They are ideal for engineers, machinists, and hobbyists who require dependable performance in everyday machining and clamping tasks.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Orion","offers":[{"title":"Default Title","offer_id":42436982014030,"sku":"PRO26254167","price":22.18,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/ORION_parallel_rests_pair_084c8c73-d3f1-47a0-9666-9c3856d29212.png?v=1747052670"},{"product_id":"pro26254168","title":"Orion Hardened \u0026 Ground Parallel Pairs - 125x14x17mm","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe ORION Hardened \u0026amp; Ground Parallel Pairs (125x14x17 mm) are precision blocks designed for parallel mounting of workpieces in machine vices, on machine tools, or in fixtures. Supplied as a matched pair, they ensure consistent spacing and alignment across setups, making them ideal for milling, drilling, and precision machining tasks. The compact 125x14x17 mm footprint fits a wide range of fixtures while delivering dependable, repeatable results.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eExact matching pair tolerance of 0.01 mm\u003c\/b\u003e: Ensures both blocks stay precisely parallel when clamped, delivering repeatable, high-accuracy mounting for every job.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHardened and ground surfaces for durability\u003c\/b\u003e: Hardened cores with precision-ground faces resist wear, maintain flatness over time, and reduce rework on long-running projects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCompact 125 x 14 x 17 mm dimensions\u003c\/b\u003e: A versatile size that fits many machine vices and fixtures, enabling quick setup and reliable alignment in a variety of workflows.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThese parallel pairs are built to deliver reliable results when you need steady, parallel mounting. The tight tolerances help minimize drift during machining, while the hardened, ground surfaces support long tool life and consistent performance across multiple setups. Whether you’re a professional machinist, shop technician, or a serious hobbyist, you can trust these blocks to improve readiness, accuracy, and workflow efficiency in everyday operations.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Orion","offers":[{"title":"Default Title","offer_id":42436982046798,"sku":"PRO26254168","price":13.88,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/ORION_parallel_rests_pair_f3170ff7-f8d8-46f6-b050-a7ff47e616ba.png?v=1747052674"},{"product_id":"pro26254169","title":"Orion Hardened \u0026 Ground Parallel Pairs - 125x14x22mm","description":"\u003cdiv\u003e\n\u003cp\u003eThe ORION Hardened \u0026amp; Ground Parallel Pairs are precision blocks used to mount workpieces in parallel in machine vices, on machine tools, or fixtures. Each pair is manufactured with a matching pair tolerance of 0.01 mm and a nominal tolerance of +\/- 0.02 mm, delivering precise, repeatable alignment across setups.\u003c\/p\u003e \u003cp\u003eWith a compact size of 125 x 14 x 22 mm per block, these hardened \u0026amp; ground parallel pairs are built for durability and long-term accuracy, making them a versatile choice for workshops, manufacturers, and hobbyists alike.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eMatched pair accuracy 0.01 mm\u003c\/b\u003e: Ensures both blocks stay perfectly parallel, delivering repeatable clamping results and reducing setup errors across multiple jobs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHardened \u0026amp; ground for long life\u003c\/b\u003e: Surfaces are hardened and ground to resist wear and keep flatness over time, preserving accuracy even after heavy use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eStandard 125 x 14 x 22 mm size\u003c\/b\u003e: Easy to integrate with most vices and fixtures, enabling quick, reliable alignment without custom shims or adjustments.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThese blocks help you achieve reliable parallel mounting quickly, improve workflow with faster setups, and maintain high accuracy across repeated use, leading to better part finishes and fewer reworks.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Orion","offers":[{"title":"Default Title","offer_id":42436982079566,"sku":"PRO26254169","price":17.91,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/ORION_parallel_rests_pair_60f09d1f-4c04-4a03-9e6c-08b13eae5bce.png?v=1747052679"},{"product_id":"pro26254170","title":"Orion Hardened \u0026 Ground Parallel Pairs - 125x14x27mm","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe ORION Hardened \u0026amp; Ground Parallel Pairs (125x14x27 mm) are precision bars designed for parallel mounting of workpieces in machine vices, on machine tools, or other devices. Delivered as a matched pair, these bars ensure true, repeatable parallelism across setups, helping you speed up setup, reduce scrap, and keep parts consistent from job to job.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eTight matching pair tolerance of 0.01 mm\u003c\/b\u003e: ensures both bars stay in perfect alignment with each other, delivering reliable parallel engagement every time you clamp.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eNominal tolerance of +\/- 0.02 mm\u003c\/b\u003e: provides consistent fit and repeatability across multiple setups, so you can reproduce precise results with confidence.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHardened and ground construction\u003c\/b\u003e: engineered for durability and wear resistance, maintaining accuracy under demanding use and delivering long service life.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nUsing these parallel pairs helps streamline workflows: fast, accurate clamping reduces setup time, minimizes misalignment risks, and supports high-precision results across repetitive drilling, milling, and machining tasks. They’re a dependable choice for workshops and production environments where consistent parallelism and durable performance matter.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Orion","offers":[{"title":"Default Title","offer_id":42436982145102,"sku":"PRO26254170","price":17.19,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/ORION_parallel_rests_pair_564e826c-03ab-4217-8d31-7d56504b1e2c.png?v=1747052684"},{"product_id":"pro26254171","title":"Orion Hardened \u0026 Ground Parallel Pairs - 125x14x32mm","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe ORION Hardened \u0026amp; Ground Parallel Pairs are a matched set of precision bars designed to deliver reliable, parallel mounting of workpieces in machine vices, on machine tools, or other holding devices. With dimensions of 125 mm long by 14 mm thick and 32 mm wide, these bars are built to support repeatable setups across a range of machining tasks. They are engineered for engineers, machinists, buyers, and hobbyists who need consistent parallel seating in every clamp.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003ePrecise matching pair tolerance 0.01 mm\u003c\/b\u003e: Ensures both bars sit true and parallel, providing repeatable clamping alignment for reliable machining results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHardened \u0026amp; ground surfaces\u003c\/b\u003e: Built for durability and smooth interaction with jaws and workpieces, resisting wear and maintaining flatness over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eNominal tolerance +\/-0.02 mm\u003c\/b\u003e: Delivers predictable, consistent alignment across setups, minimizing guesswork and setup adjustments.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThese parallel pairs simplify workflows by delivering dependable, repeatable results from job to job. The combination of a tight matching tolerance, hardened and ground finish, and a clear nominal tolerance means fewer reworks, quicker changeovers, and confidence that your parts will sit parallel during milling, drilling, or inspection tasks.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Orion","offers":[{"title":"Default Title","offer_id":42436982177870,"sku":"PRO26254171","price":21.71,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/ORION_parallel_rests_pair_fc1a7673-3a4d-4754-906e-db6bab2763d0.png?v=1747052688"},{"product_id":"pro26254172","title":"Orion Hardened \u0026 Ground Parallel Pairs - 125x14x37mm","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe ORION Hardened \u0026amp; Ground Parallel Pairs are precision blocks designed for parallel mounting of workpieces in machine vices, on machine tools, or other devices. Supplied as a matching pair, they ensure consistent, parallel alignment across setups. Each block measures 125 × 14 × 37 mm, making them a versatile choice for everyday workshop use.\n\u003c\/p\u003e \u003cp\u003e\nThese blocks are engineered for dependable accuracy: they feature a matching pair tolerance of 0.01 mm and a nominal tolerance of ±0.02 mm. The hardened and ground surfaces deliver wear resistance and stable dimensions, helping them hold their precision even with frequent clamping cycles.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eExact matching-pair tolerance: 0.01 mm\u003c\/b\u003e: Keeps the two blocks in precise relation to one another for repeatable, parallel clamping every time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHardened \u0026amp; ground surfaces\u003c\/b\u003e: Provides wear resistance and stable dimensions, helping maintain accuracy and extend service life in daily use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e125 × 14 × 37 mm size for quick compatibility\u003c\/b\u003e: Sized to fit common machine vices and fixtures, speeding up setup and reducing guesswork.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nIn practical terms, Orion parallel pairs streamline your workflow by enabling fast, repeatable alignment, reducing setup time, and delivering consistent results across parts and materials. Their robust construction and precise tolerances give you confidence to clamp boldly and finish with repeatable accuracy.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Orion","offers":[{"title":"Default Title","offer_id":42436982210638,"sku":"PRO26254172","price":20.44,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/ORION_parallel_rests_pair_884b2f74-a2c3-431f-9342-f0ad9afde40e.png?v=1747052693"},{"product_id":"pro26254173","title":"Orion Hardened \u0026 Ground Parallel Pairs - 125x14x42mm","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe ORION Hardened \u0026amp; Ground Parallel Pairs provide precise, parallel mounting of workpieces in machine vices, on machine tools, or fixtures. Sized at 125x14x42 mm, these bars deliver consistent alignment across setups for engineers, machinists, and hobbyists who require repeatable clamping.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eExact 0.01 mm matching pair tolerance\u003c\/b\u003e: Ensures the two bars sit in precise parallel relation, delivering consistent spacing and reliable workpiece alignment across clamps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHardened and ground finish\u003c\/b\u003e: Built for longevity with improved wear resistance, helping maintain accuracy through repeated uses in demanding workshop environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCompact 125x14x42 mm form with tight tolerances\u003c\/b\u003e: A compact size that fits standard vices and fixtures while the nominal tolerance of +\/-0.02 mm supports repeatable mounting and dependable results.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThese parallel pairs help you clamp accurately and consistently, reducing setup time and improving repeatability across projects. The hardened and ground surfaces resist wear, maintaining stable dimensions for dependable performance in machine vices, tooling setups, and fixtures from prototyping to production.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Orion","offers":[{"title":"Default Title","offer_id":42436982243406,"sku":"PRO26254173","price":22.05,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/ORION_parallel_rests_pair_2b971c94-4ff2-4c0f-bc37-9ce9919d2040.png?v=1747052697"},{"product_id":"pro26254200","title":"Orion Hardened \u0026 Ground Parallel Pairs - 150x8x11mm","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe ORION Hardened \u0026amp; Ground Parallel Pairs deliver precise parallel mounting for workpieces in machine vices, on machine tools, or in fixtures. Sized 150x8x11 mm, these blocks are crafted to seat flat and true, enabling accurate, repeatable setups.\n\u003c\/p\u003e \u003cp\u003e\nThey are ideal for engineers, machinists, tradespeople, and hobbyists who need dependable alignment in a compact form. The matched pair design ensures consistent spacing and alignment across multiple clamping cycles, reducing setup variability and downtime.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eMatching pair tolerance 0.01 mm\u003c\/b\u003e: Ensures both blocks sit true to each other for consistent parallel alignment in every clamp, reducing setup variability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eNominal tolerance +\/- 0.02 mm\u003c\/b\u003e: Provides predictable fit and repeatable clamping results across multiple cycles and tools.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHardened \u0026amp; Ground construction\u003c\/b\u003e: Delivers durable wear resistance and a flat, smooth seating surface for long service life and stable accuracy.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nWith these features, you can expect faster, more reliable setups, fewer adjustments, and improved repeatability across a range of machine tools. The hardened and ground surfaces preserve parallelism through repeated use, while the compact 150x8x11 mm form fits neatly in vices and fixtures, making ORION Parallel Pairs a dependable choice for professional shops and demanding projects alike.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Orion","offers":[{"title":"Default Title","offer_id":42436982276174,"sku":"PRO26254200","price":7.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/ORION_parallel_rests_pair_f4d59d26-45ce-4498-8513-9e916ba82872.png?v=1747052702"},{"product_id":"pro26254201","title":"Orion Hardened \u0026 Ground Parallel Pairs - 150x8x16mm","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe ORION Hardened \u0026amp; Ground Parallel Pairs are precision blocks designed for parallel mounting of workpieces in machine vices, on machine tools, or in fixtures. Sized at 150 x 8 x 16 mm, they provide stable, repeatable support for a wide range of jobs, helping you clamp parts with confidence and accuracy.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eExact matching pair tolerance\u003c\/b\u003e: Achieve reliable parallelism with a strict 0.01 mm matching pair tolerance, ensuring both blocks sit flush and maintain alignment across multiple clamping operations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHardened \u0026amp; ground surfaces for durability\u003c\/b\u003e: Built to resist wear and maintain flatness over time, so accuracy stays consistent even with repeated use and heavy clamping cycles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCompact, versatile size\u003c\/b\u003e: The 150 x 8 x 16 mm dimensions fit a broad range of standard vices and fixtures, enabling quick, stable setups without modification or guesswork.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nWith these parallel pairs, you gain predictable, repeatable results that streamline workflows, reduce setup time, and improve overall part accuracy. The combination of precise tolerances, durable treatment, and practical size makes them a dependable choice for engineers, machinists, and hobbyists who demand consistent clamping performance.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Orion","offers":[{"title":"Default Title","offer_id":42436982341710,"sku":"PRO26254201","price":8.87,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/ORION_parallel_rests_pair_f7c0bf4d-96e5-45a6-bc3d-cad2f64cf140.png?v=1747052707"},{"product_id":"pro26254202","title":"Orion Hardened \u0026 Ground Parallel Pairs - 150x8x21mm","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe ORION Hardened \u0026amp; Ground Parallel Pairs are precision tools designed for parallel mounting of workpieces in machine vices, on machine tools, or other devices. Sized at 150 x 8 x 21 mm, they come as a matched pair to ensure consistent spacing and true alignment during setup. Hardened and ground for flat, wear-resistant faces, these parallels stand up to daily use in busy workshops.\n\u003c\/p\u003e \u003cp\u003e\nWith a matching pair tolerance of 0.01 mm and a nominal tolerance of +\/-0.02 mm, you can rely on each set to maintain accurate, repeatable positioning. That means fewer adjustments, less downtime, and more predictable results across multiple parts and jobs.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eMatched pair tolerance within 0.01 mm\u003c\/b\u003e: Keeps the two parallels in near-perfect alignment, enabling repeatable clamping and consistent workpiece position between setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTight nominal tolerance +\/-0.02 mm\u003c\/b\u003e: Delivers reliable, repeatable mounting accuracy for precise machining and matching parts across runs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHardened \u0026amp; Ground surfaces\u003c\/b\u003e: Provides durable, flat faces that resist wear and maintain accuracy through heavy use and repeated clamping.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThese features translate into faster, more confident setups, reduced rework, and consistently accurate results in a wide range of milling, drilling, and finishing applications. The Orion parallels help you maintain true alignment, improve surface finish quality, and extend tool life by delivering dependable performance day after day.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Orion","offers":[{"title":"Default Title","offer_id":42436982964302,"sku":"PRO26254202","price":10.44,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/ORION_parallel_rests_pair_81eea8ff-201a-40db-baaf-f546ecf321bd.png?v=1747052711"},{"product_id":"pro26254203","title":"Orion Hardened \u0026 Ground Parallel Pairs - 150x8x26mm","description":"\u003cdiv\u003e\n\u003cp\u003eThe ORION Hardened \u0026amp; Ground Parallel Pairs are two precision blocks designed for parallel mounting of workpieces in machine vices, on machine tools, or fixtures. Each block measures 150 x 8 x 26 mm and provides a reliable reference surface for accurate setup and clamping.\u003c\/p\u003e \u003cp\u003eThe pair is engineered to be used together, offering a matching pair tolerance of 0.01 mm and a nominal tolerance of +\/-0.02 mm. This tight coordination ensures repeatable, parallel alignment across different workpieces and operations, so setups stay true from one job to the next.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003ePrecise matching pair tolerance\u003c\/b\u003e: Keeps both blocks parallel within 0.01 mm for consistent clamping and repeatable setups across multiple workpieces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHardened and ground surfaces\u003c\/b\u003e: Delivers durable, wear-resistant reference faces that maintain size and parallelism through repeated use in demanding workshop environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCompact, exact dimensions\u003c\/b\u003e: The 150 x 8 x 26 mm footprint fits neatly into standard machine vices and fixtures, enabling quick setup and reliable alignment with minimal fuss.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUsing these parallel pairs helps you set up quickly, maintain accurate alignment across batches, and reduce scrap from misalignment, improving overall machining quality. The hardened and ground construction provides long service life and dependable performance for both routine and precision work. Whether you’re a professional machinist, engineer, shop technician, or hobbyist, these parallels streamline your workflow and support consistent, high-quality results.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Orion","offers":[{"title":"Default Title","offer_id":42436983259214,"sku":"PRO26254203","price":12.06,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/ORION_parallel_rests_pair_7114e636-b09c-4e35-bc30-138793ea5165.png?v=1747052716"},{"product_id":"pro26254204","title":"Orion Hardened \u0026 Ground Parallel Pairs - 150x8x31mm","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe ORION Hardened \u0026amp; Ground Parallel Pairs are precision blocks engineered for parallel mounting of workpieces in machine vices, on machine tools, or fixtures. Sold as a matched pair, they deliver true parallelism and secure, repeatable clamping across a wide range of applications. Sized at 150 x 8 x 31 mm, these blocks are compact enough for tight setups yet robust enough for daily machining tasks.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eExact matching pair tolerance\u003c\/b\u003e: Ensures true parallelism between the two blocks, delivering consistent, repeatable workpiece alignment for reliable machining results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHardened and ground finish\u003c\/b\u003e: Provides superior wear resistance and lasting accuracy in demanding shop environments, reducing the need for frequent replacement or re-calibration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCompact, standard-size blocks\u003c\/b\u003e: The 150 x 8 x 31 mm dimensions fit easily into most vices and fixtures, speeding up setup and making fixturing more efficient.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nUsing these parallel pairs helps you clamp with confidence, cut with precision, and complete jobs faster by minimizing setup time and rework. The combination of tight pairing tolerances, durable material processing, and a practical size delivers dependable performance across daily machining, prototyping, and maintenance tasks.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Orion","offers":[{"title":"Default Title","offer_id":42436983291982,"sku":"PRO26254204","price":13.68,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/ORION_parallel_rests_pair_d712f018-97c6-4820-94fb-4d62fbc94938.png?v=1747052721"},{"product_id":"pro26254205","title":"Orion Hardened \u0026 Ground Parallel Pairs - 150x8x36mm","description":"\u003cdiv\u003e\n\u003cp\u003eThe Orion Hardened \u0026amp; Ground Parallel Pairs are a precision two-piece set designed for parallel mounting of workpieces in machine vices, on machine tools, or fixtures. They are engineered as a matched pair to maintain consistent spacing and repeatable alignment across setups, helping you achieve parallel accuracy with ease.\u003c\/p\u003e\n\u003cp\u003eSized at 150 x 8 x 36 mm, these parallels deliver a compact, versatile solution for a wide range of machining tasks. Their hardened and ground surfaces resist wear, delivering reliable performance and long life even in demanding environments.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eTight matching pair tolerance\u003c\/b\u003e: The pair features a matching pair tolerance of 0.01 mm, ensuring both blocks sit in perfect parallelism and maintain precise alignment during clamping.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHardened and ground for durability\u003c\/b\u003e: Hardened and ground finishes provide wear resistance and smooth seating, reducing marring on workpieces and extending service life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDefined nominal tolerance for predictable results\u003c\/b\u003e: With a nominal tolerance of +\/- 0.02 mm, you get consistent, repeatable positioning between the blocks and across multiple parts.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith Orion Parallel Pairs, you’ll enjoy faster, more reliable setups, improved repeatability, and cleaner, more accurate machining results. The combination of hardened surfaces and strict tolerances delivers dependable performance for professionals and DIY enthusiasts alike, helping you achieve high-quality finishes with fewer adjustments and less downtime.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Orion","offers":[{"title":"Default Title","offer_id":42436983324750,"sku":"PRO26254205","price":15.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/ORION_parallel_rests_pair_0aac7041-8c58-49f2-97b2-5f28cc8e27b7.png?v=1747052726"}],"url":"https:\/\/www.protool-ltd.co.uk\/collections\/parallel-rests.oembed?page=2","provider":"Protool Precision Tools","version":"1.0","type":"link"}