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Orion Hardened & Ground Parallel Pairs - 125x8x31mm
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Description
The ORION Hardened & 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.
Designed 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.
- Matching pair tolerance 0.01 mm: Ensures both pieces stay perfectly parallel, delivering consistent mounting every time.
- Hardened & ground finish: Provides durable wear resistance that maintains accuracy through repeated clamping and use.
- Nominal tolerance +/-0.02 mm (125 × 8 × 31 mm): Delivers a reliable, repeatable fit in standard vices and fixtures for confident, quick setup.
For professionals and hobbyists alike, Orion Parallel Pairs streamline setup, reduce downtime, and help you achieve precise, repeatable results across machining tasks.
Part Numbers
- Protool Part Number
- PRO26254154
- Brand
- Orion
- Category
- Parallel Rests
Need cutting data? Call 01732 887334 or email sales@protool-ltd.co.uk.
Delivery
Free UK mainland delivery on orders over £50 ex VAT. In-stock items ordered before 4:30pm are dispatched the same working day. Full delivery information.
Returns
14-day returns on unused stock items in original packaging. Special-order and bespoke tooling is non-returnable. Read our returns policy.
Technical Support
Over 30 years of machining experience behind the counter. Call 01732 887334, Mon–Thurs 8:30–17:30, Fri 8:30–16:30.
Trade Accounts
Credit accounts, contract pricing and scheduled call-off orders available for trade customers. Apply for an account.
What time are Protool open?
We are open Monday to Friday between 8:30am and 5pm.
Do you offer Free Next Day delivery?
Yes! We offer Free Next Day delivery via Royal Mail Tracked 24 on all orders over £50 ex VAT*. We also offer Free DPD Local Next Day delivery on all orders over £100 ex VAT*.
We also offer the following:
- Royal Mail Tracked 24 — £5.90 (FREE on orders over £50 ex VAT*). Order before 4:30pm for next day delivery. No signature required.
- DPD Local Next Day — £8.00 (FREE on orders over £100 ex VAT*). Standard next day delivery to UK mainland addresses.
- Royal Mail Special Delivery — £12.50. Guaranteed delivery before 1pm the next working day.
- DPD Saturday Delivery — £25.00. Must be ordered on Friday before 4pm. Pre-12pm delivery.
For delivery to Scottish Highlands & Islands, Northern Ireland, Republic of Ireland, or overseas locations, additional charges apply. Please see our delivery page for full details, or call us on 01732 887 334.
*T's & C's and exclusions apply. Please see our delivery page for more information on all our services.
Full Range: Orion Hardened & Ground Parallel Pairs
View full collection →You are viewing PRO26254154. Click any other SKU to view its full details.
| Product SKU | Length | Height | Width | Price | Stock | Order |
|---|---|---|---|---|---|---|
| PRO26254100 | 100 | 2 | 5 | £11.08 | 2-3 days | |
| PRO26254101 | 100 | 2 | 10 | £14.19 | 2-3 days | |
| PRO26254102 | 100 | 2 | 15 | £17.41 | 2-3 days | |
| PRO26254103 | 100 | 2 | 20 | £20.61 | 2-3 days | |
| PRO26254104 | 100 | 3 | 6 | £11.68 | 2-3 days | |
| PRO26254105 | 100 | 3 | 11 | £14.46 | 2-3 days | |
| PRO26254106 | 100 | 3 | 16 | £17.14 | 2-3 days | |
| PRO26254107 | 100 | 3 | 21 | £19.92 | 2-3 days | |
| PRO26254108 | 100 | 4 | 7 | £15.90 | 2-3 days | |
| PRO26254109 | 100 | 4 | 12 | £19.02 | 2-3 days | |
| PRO26254110 | 100 | 4 | 17 | £22.15 | 2-3 days | |
| PRO26254111 | 100 | 4 | 22 | £25.31 | 2-3 days | |
| PRO26254112 | 100 | 5 | 8 | £18.19 | 2-3 days | |
| PRO26254113 | 100 | 5 | 13 | £21.35 | 2-3 days | |
| PRO26254114 | 100 | 5 | 18 | £24.51 | 2-3 days | |
| PRO26254115 | 100 | 5 | 23 | £27.68 | 2-3 days | |
| PRO26254116 | 100 | 6 | 9 | £17.85 | 2-3 days | |
| PRO26254117 | 100 | 6 | 14 | £20.59 | 2-3 days | |
| PRO26254118 | 100 | 6 | 19 | £23.34 | 2-3 days | |
| PRO26254119 | 100 | 6 | 24 | £26.08 | 2-3 days | |
| PRO26254150 | 125 | 8 | 11 | £7.48 | 2-3 days | |
| PRO26254151 | 125 | 8 | 16 | £9.49 | 2-3 days | |
| PRO26254152 | 125 | 8 | 21 | £13.48 | 2-3 days | |
| PRO26254153 | 125 | 8 | 26 | £13.76 | 2-3 days | |
| PRO26254154 Viewing | 125 | 8 | 31 | £15.88 | 2-3 days | |
| PRO26254155 | 125 | 7 | 36 | £20.76 | 2-3 days | |
| PRO26254156 | 125 | 10 | 13 | £12.87 | 2-3 days | |
| PRO26254157 | 125 | 10 | 18 | £15.24 | 2-3 days | |
| PRO26254158 | 125 | 10 | 23 | £17.74 | 2-3 days | |
| PRO26254159 | 125 | 10 | 28 | £20.19 | 2-3 days | |
| PRO26254160 | 125 | 10 | 33 | £22.58 | 2-3 days | |
| PRO26254161 | 125 | 10 | 38 | £25.10 | 2-3 days | |
| PRO26254162 | 125 | 12 | 15 | £16.49 | 2-3 days | |
| PRO26254163 | 125 | 12 | 20 | £19.02 | 2-3 days | |
| PRO26254164 | 125 | 12 | 25 | £21.35 | 2-3 days | |
| PRO26254165 | 125 | 12 | 30 | £23.85 | 2-3 days | |
| PRO26254166 | 125 | 12 | 35 | £26.25 | 2-3 days | |
| PRO26254167 | 125 | 12 | 40 | £28.71 | 2-3 days | |
| PRO26254168 | 125 | 14 | 17 | £17.97 | 2-3 days | |
| PRO26254169 | 125 | 14 | 22 | £23.19 | 2-3 days | |
| PRO26254170 | 125 | 14 | 27 | £22.25 | 2-3 days | |
| PRO26254171 | 125 | 14 | 32 | £28.11 | 2-3 days | |
| PRO26254172 | 125 | 14 | 37 | £26.45 | 2-3 days | |
| PRO26254173 | 125 | 14 | 42 | £28.54 | 2-3 days | |
| PRO26254200 | 150 | 8 | 11 | £9.39 | 2-3 days | |
| PRO26254201 | 150 | 8 | 16 | £11.48 | 2-3 days | |
| PRO26254202 | 150 | 8 | 21 | £13.52 | 2-3 days | |
| PRO26254203 | 150 | 8 | 26 | £15.61 | 2-3 days | |
| PRO26254204 | 150 | 8 | 31 | £17.70 | 2-3 days | |
| PRO26254205 | 150 | 8 | 36 | £19.74 | 2-3 days | |
| PRO26254206 | 150 | 10 | 13 | £14.40 | 2-3 days | |
| PRO26254207 | 150 | 10 | 18 | £16.76 | 2-3 days | |
| PRO26254208 | 150 | 10 | 23 | £19.21 | 2-3 days | |
| PRO26254209 | 150 | 10 | 28 | £21.58 | 2-3 days | |
| PRO26254210 | 150 | 10 | 33 | £24.02 | 2-3 days | |
| PRO26254211 | 150 | 10 | 38 | £26.41 | 2-3 days | |
| PRO26254212 | 150 | 12 | 15 | £18.65 | 2-3 days | |
| PRO26254213 | 150 | 12 | 20 | £21.05 | 2-3 days | |
| PRO26254214 | 150 | 12 | 25 | £23.46 | 2-3 days | |
| PRO26254215 | 150 | 12 | 30 | £25.85 | 2-3 days | |
| PRO26254216 | 150 | 12 | 35 | £28.28 | 2-3 days | |
| PRO26254217 | 150 | 12 | 40 | £30.66 | 2-3 days | |
| PRO26254218 | 150 | 14 | 17 | £19.74 | 2-3 days | |
| PRO26254219 | 150 | 14 | 22 | £25.26 | 2-3 days | |
| PRO26254220 | 150 | 14 | 27 | £23.93 | 2-3 days | |
| PRO26254221 | 150 | 14 | 32 | £25.99 | In Stock | |
| PRO26254222 | 150 | 14 | 37 | £28.07 | 2-3 days | |
| PRO26254223 | 150 | 14 | 42 | £30.18 | 2-3 days |
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