Orion Hardened & Ground Parallel Pairs - 150x14x42mm

The ORION Hardened & Ground Parallel Pairs are precision blocks designed to ensure true, repeatable parallelism when mounting workpieces in machine vices, on machine tools, or in fixtures. Sized for compatibility with common clamps, these blocks measure 150 x 14 x 42 mm and are ideal for engineers, technicians, and hobbyists who demand dependable alignment in every setup.

They are manufactured as a matched pair with a tight pairing tolerance of 0.01 mm and a nominal tolerance of +/-0.02 mm. This combination delivers consistent parallel faces across both blocks, helping your workpieces sit squarely and return to the same calibrated position after each clamp.

• Precise parallelism between blocks: Matching pair tolerance of 0.01 mm ensures both blocks stay perfectly aligned, delivering repeatable, parallel mounting in every clamp.
• Hardened & ground for lasting accuracy: Hardened material and precision grinding provide flat, wear-resistant surfaces that resist deformation during repeated clamping and use.
• Standard size for easy integration: Dimensions of 150 x 14 x 42 mm fit typical machine vices and fixtures, simplifying setup and reducing alignment time.

Using these parallel pairs helps you achieve reliable, high-quality results with less downtime. By maintaining true parallelism, you get consistent clamping performance, smoother workflows, and improved part accuracy across your machining tasks.