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ITP Knuckles - stainless steel Base Material - M2 Thread x 16.5mm Overall Length - GIM200004016

SKU:ITP-GIM200004016

The ITP Knuckles are precision stainless-steel knuckle joints designed for metrology tasks, offering flexible, angle-ready stylus positioning from 90° to 180°. Built for engineers and technicians... Read more ↓
Holder TypeKnuckles
Thread SizeM2
Base Materialstainless steel
Overall Length (L)16.5
View all specifications ↓
£98.51
Prices shown ex. VAT
5 days estimated lead time — subject to availability
Free delivery over £50 ex VAT
Secure checkout
14-day returns
30+ years expertise
Klarna
Pay in 3 interest-free instalments. No extra cost if paid on time. 18+ only.
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Speak to our team
01732 887334
Mon – Thurs 8:30 – 17:30 · Fri 8:30 – 16:30

Description

The ITP Knuckles are precision stainless-steel knuckle joints designed for metrology tasks, offering flexible, angle-ready stylus positioning from 90° to 180°. Built for engineers and technicians who demand reliable alignment in rigid measuring setups, this compact accessory keeps your probe work efficient and accurate.

  • Base Material: Stainless steel for strength and corrosion resistance in workshop environments
  • Thread Size: M2 thread to fit standard probe interfaces and holders
  • Overall Length: 16.5 mm, providing a compact profile for tight workspaces
  • Angular Range: Adjustable from 90° to 180° for versatile access to complex features
  • Stylus Orientation: Stylus can rotate relative to the machine or workpiece coordinate system
  • Compatibility: Designed for use with rigid measuring systems such as CMM setups and other metrology fixtures

With the ITP Knuckles, you can position the stylus exactly where it’s needed—reaching recessed pockets, preparing precise chamfer inspections, or tracing intricate geometries. The 90–180 degree range minimizes the need for reorientation, helping you maintain consistent contact and measurement accuracy. The robust stainless-steel construction supports repeated use in demanding environments, while the compact form and standard M2 threading simplify integration into existing probe configurations.

Part Numbers

Protool Part Number
ITP-GIM200004016
Brand
ITP
Category
Styli
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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.

Ask our technical team about this tool

Not sure if this is the right tool for your job? Ask us about speeds and feeds, material suitability, holders or alternatives — 30+ years of machining experience on the other end.

Prefer to talk? Call 01732 887334 — Mon–Thurs 8:30–17:30, Fri 8:30–16:30.