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ITP Straight Styli - Type A - Ruby Ball - M5 Thread x 33.5mm Overall Length - THM503011033
| Styli Type | Type A |
| Thread Size | M5 |
| Ball Diameter (DK) | 3 |
| Overall Length (L) | 33.5 |
| Shank Diameter (DG) | 11 |
| Measuring Length (ML) | 23.5 |
Learn more about Klarna
The ITP Straight Styli Type A with Ruby Ball (Model THM503011033) is a precision probing accessory built for metrology professionals who rely on reliable, repeatable tactile measurements. Its straight design and carbide stem deliver exceptional rigidity for everyday measurement tasks.
- Part number: THM503011033 – easy reference for ordering and service.
- Tip material: Ruby ball tip available in precise diameters from Ø2.0 mm to Ø10.0 mm for versatile contact geometry.
- Stem material: Carbide stem providing high rigidity and dimensional stability under probing loads.
- Mounting: M5 threaded connection compatible with standard probing systems and fixtures.
- Overall length: 33.5 mm, offering a compact profile for probing tight features.
- Customization: Other ruby ball sizes can be requested via the configurator or by email to tailor the tip to specific measurement tasks.
This straight stylus is ideal for routine QA, dimensional inspection, and contact-based measurements in assembly lines and workshop environments. The carbide stem minimizes deflection to maintain accuracy, while the ruby ball delivers smooth, wear-resistant contact, helping you achieve consistent readings across parts and batches. Its standard M5 interface and compact length simplify integration with existing CMMs and fixtures, enhancing workflow efficiency without sacrificing precision.
| Styli Type | Type A |
| Thread Size | M5 |
| Ball Diameter (DK) | 3 |
| Overall Length (L) | 33.5 |
| Shank Diameter (DG) | 11 |
| Measuring Length (ML) | 23.5 |
| Neck Diameter (DS) | 2 |
| 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.
