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ITP Straight Styli - Type A - Ruby Ball - M2 Thread x 22.5mm Overall Length - THM205003022
| Styli Type | Type A |
| Thread Size | M2 |
| Ball Diameter (DK) | 5 |
| Overall Length (L) | 22.5 |
| Shank Diameter (DG) | 3 |
| Measuring Length (ML) | 16.5 |
Learn more about Klarna
The ITP Straight Styli - Type A with Ruby Ball is a precision contact stylus designed for metrology professionals who rely on consistent, repeatable measurements in everyday inspection tasks. Built with a rigid carbide stem and a premium ruby tip, it delivers reliable performance in CMM setups and calibration work.
- Thread: M2 thread for secure attachment to standard stylus holders.
- Overall length: 22.5 mm, providing a compact, balanced probing feel.
- Tip material: Ruby ball (Ø0.5 mm to Ø5.0 mm) of the highest quality for smooth, accurate contact.
- Stem material: Carbide stem delivering extreme rigidity and dimensional stability during probing.
- Size options: Additional ruby-ball diameters available on configurator or by email to match specific inspection needs.
- Model reference: THM205003022 for easy identification and ordering.
The combination of a carbide stem and a high-quality ruby ball minimizes tip deflection and wear, helping you capture precise data across repeated measurements. The ruby-ball options let you tailor the contact profile to different surface features, from fine microstructures to broader contours, without changing the overall stylus geometry. For specialized projects, you can request non-standard sizes via the configurator or by email, ensuring you have the right tip geometry for every task. This straight design supports straightforward, repeatable probing in routine measurement runs, calibration checks, and alignment work, making it a dependable choice for daily metrology use.
| Styli Type | Type A |
| Thread Size | M2 |
| Ball Diameter (DK) | 5 |
| Overall Length (L) | 22.5 |
| Shank Diameter (DG) | 3 |
| Measuring Length (ML) | 16.5 |
| Neck Diameter (DS) | 2 |
| Stem Material | carbide |
| Base Material | stainless steel |
| 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.
