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ITP Straight Styli - Type A - Silicon Nitride Ball - M5 Thread x 100mm Overall Length - TCM5S5011100
| Styli Type | Type A |
| Thread Size | M5 |
| Ball Diameter (DK) | 5 |
| Overall Length (L) | 100 |
| Shank Diameter (DG) | 11 |
| Measuring Length (ML) | 90 |
Learn more about Klarna
The ITP Straight Styli Type A with a silicon nitride ball is a lightweight, ultra-rigid probing solution designed for long-reach measurements on aluminum parts and for demanding scanning tasks.
- Overall length: 100 mm for extended reach into recesses and deep features
- Thread: M5 threading to fit a wide range of probe heads and attachment options
- Ball material: Silicon nitride ball provides wear resistance and smooth contact on untreated aluminum surfaces
- Stem material: Carbon fiber stem delivers high stiffness with minimal weight, reducing deflection during probing
- Design: Type A straight stylus optimized for rigidity and stability in precise scanning
- Custom dimensions: Other lengths or configurations available upon request via configurator or email
This combination of a light carbon fiber body, a durable silicon nitride ball, and a secure M5 interface delivers reliable, repeatable measurements. The silicon nitride ball is particularly well-suited for scanning untreated aluminum, reducing wear and improving data quality on challenging surfaces. The long 100 mm reach enables access to features that are hard to reach with shorter styluses, making it a practical choice for metrology tasks in aerospace, automotive, and manufacturing environments.
| Styli Type | Type A |
| Thread Size | M5 |
| Ball Diameter (DK) | 5 |
| Overall Length (L) | 100 |
| Shank Diameter (DG) | 11 |
| Measuring Length (ML) | 90 |
| Neck Diameter (DS) | 3.5 |
| Stem Material | carbon fiber |
| Base Material | titanium |
| Prob Ball Material | silicon nitride |
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.


