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ITP Knuckles - stainless steel Base Material - M3 Thread x 17mm Overall Length - GIM300004017
| Holder Type | Knuckles |
| Thread Size | M3 |
| Base Material | stainless steel |
| Overall Length (L) | 17 |
| Shank Diameter (DG) | 4 |
| DG1 | 4 |
Learn more about Klarna
The ITP Knuckles stainless steel rotary adaptor is a precision accessory designed for metrology and inspection workflows. It enables precise angular positioning from 90° to 180° while allowing the stylus to rotate relative to the machine or workpiece coordinate system, making it ideal for rigid measuring setups.
- Base Material: Stainless steel construction for durability and corrosion resistance.
- Thread: M3 thread for secure attachment in compact tooling environments.
- Overall Length: 17 mm, providing a compact form that fits tight measurement envelopes.
- Angular Range: Rotatory adaptor enables any angle between 90° and 180° for flexible probing.
- Stylus Rotation: Allows the stylus to rotate independently relative to machine or workpiece coordinates, enabling access to difficult geometries.
- Compatibility: Designed for use with rigid measuring systems to ensure stable, repeatable measurements.
- Part Number: GIM300004017 for precise ordering and identification.
This adaptor helps you reach otherwise inaccessible features with confidence. By combining adjustable angular positioning with independent stylus rotation, you reduce part handling, shorten setup times, and improve measurement repeatability across repetitive inspections. The stainless steel build stands up to regular metrology use, making it a reliable choice for shop-floor and laboratory environments. Ideal for operators working with rigid CMM setups, fixtures, and probes who need precise, repeatable angles in tight spaces.
| Holder Type | Knuckles |
| Thread Size | M3 |
| Base Material | stainless steel |
| Overall Length (L) | 17 |
| Shank Diameter (DG) | 4 |
| DG1 | 4 |
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.


