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ITP Straight Styli - Type A - Ruby Ball - M5 Thread x 118mm Overall Length - THM510011118
| Styli Type | Type A |
| Thread Size | M5 |
| Ball Diameter (DK) | 10 |
| Overall Length (L) | 118 |
| Shank Diameter (DG) | 11 |
| Measuring Length (ML) | 105 |
Learn more about Klarna
The ITP Straight Styli Type A with a ruby ball is a precision probing stylus designed for daily metrology tasks. With a 118 mm overall length and an M5 threaded interface, it integrates smoothly with standard probe heads and extensions.
- Thread: M5 thread for secure, compatible mounting with common probe systems.
- Overall Length: 118 mm, offering reliable reach in recessed fixtures and tight workspaces.
- Stem Material: Carbide for exceptional rigidity and dimensional stability under probing loads.
- Ball Tip: High-quality ruby ball available in diameters from Ø2.0 mm to Ø10.0 mm for consistent contact and wear resistance.
- Customization: Other ball sizes can be requested via the configurator or by e-mail to suit specific inspection needs.
Designed to deliver repeatable, accurate measurements across a wide range of dimensions, this stylus minimizes deflection and maintains precise touch on measurement surfaces. The rigid carbide stem resists bending, while the ruby ball provides hardness and smooth contact, reducing wear and extending stylus life. Ideal for coordinate measuring machine (CMM) workflows, automated inspection, and precision assembly jigs where consistent contact geometry matters. If your application requires a non-standard ball size, you can request a custom diameter through the configurator or by email to tailor the tip to your probing routine.
| Styli Type | Type A |
| Thread Size | M5 |
| Ball Diameter (DK) | 10 |
| Overall Length (L) | 118 |
| Shank Diameter (DG) | 11 |
| Measuring Length (ML) | 105 |
| Neck Diameter (DS) | 6 |
| Stem Material | carbide |
| Base Material | titanium |
| Prob Ball Material | ruby |
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.
