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Omega Products Hexagon Spanner/Wrench - for ER Collet Chucks with Hex Nut - ER20
| Collet Size | ER20 |
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The Omega Products Hexagon Spanner/Wrench is a purpose-built tool designed for professionals and hobbyists who work with ER collet chucks. It’s ideal for tightening and loosening the hex nut on ER collet chucks, providing a reliable grip and straightforward operation across milling, drilling, or turning tasks.
The hexagonal head is sized to match the hex nut on ER collet chucks, ensuring a precise, secure engagement with minimal slipping during use. Its simple design keeps setup time low, so you can move between operations quickly and with confidence.
- Exact hex-nut engagement: The hexagonal shape perfectly matches the ER collet chuck hex nut for a secure, slip-free grip that reduces wear on the nut.
- Fast, simple operation: Designed to streamline tightening and loosening, helping you complete tool changes and adjustments faster.
- ER20-specific compatibility: Made to fit ER20 collet chucks with hex nuts, delivering reliable performance when you need it most.
This hex spanner/wrench delivers a dependable, straightforward solution for ER collet chuck maintenance. By ensuring precise nut engagement and quick operation, it helps keep your machining workflow steady, reduces tool-change time, and supports reliable clamping performance across jobs. A compact, purpose-built addition to any shop, it’s designed to be there when you need it — ready to tighten, loosen, and get your next part running with confidence.
| Collet Size | ER20 |
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: Omega Products Hexagon Spanners/Wrenches - for ER Collet Chucks with Hex Nut
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