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ITP Straight Styli - Type A - Ruby Ball - M4 Thread x 303mm Overall Length - TCM406007303
| Styli Type | Type A |
| Thread Size | M4 |
| Ball Diameter (DK) | 6 |
| Overall Length (L) | 303 |
| Shank Diameter (DG) | 7 |
| Measuring Length (ML) | 286.5 |
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The ITP Straight Styli Type A with Ruby Ball delivers a lightweight, ultra-rigid long-reach stylus designed for precise measurements in demanding inspection setups. Built for professionals who need extended reach without sacrificing accuracy.
- Overall length: 303 mm
- Connection: M4 threaded end for easy integration with standard stylus holders
- Stem material: Carbon fibre for high stiffness and low weight
- Tip: Ruby ball for durable, repeatable contact
- Ruby ball sizes: Available in ruby-ball diameters across Ø3.0 mm to Ø12.0 mm
- Other dimensions: Other lengths and diameters can be requested via configurator or by email
- Design focus: Optimized for styli with excess length, maintaining rigidity over long spans
Designed for long-reach measurement tasks, this stylus leverages a carbon fibre stem to maximize stiffness while keeping weight to a minimum. The 303 mm overall length makes it ideal for accessing recessed or hard-to-reach features without compromising data integrity. The ruby ball offers a hardy, wear-resistant contact point that supports consistent data across numerous inspection cycles. With a reliable M4 thread, it easily integrates into existing probe assemblies, enhancing workflow efficiency for CMM work, fixture-based measurements, and high-precision surface scans. If your application requires a different length or ball size, you can request a tailor-made version via the configurator or by email.
| Styli Type | Type A |
| Thread Size | M4 |
| Ball Diameter (DK) | 6 |
| Overall Length (L) | 303 |
| Shank Diameter (DG) | 7 |
| Measuring Length (ML) | 286.5 |
| Neck Diameter (DS) | 4.5 |
| Stem Material | carbon fiber |
| 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.
