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ITP Straight Styli - Type A - Ruby Ball - M3 Thread x 43.5mm Overall Length - TKM306004043
| Styli Type | Type A |
| Thread Size | M3 |
| Ball Diameter (DK) | 6 |
| Overall Length (L) | 43.5 |
| Shank Diameter (DG) | 4 |
| Measuring Length (ML) | 30.5 |
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The ITP Straight Stylus Type A with Ruby Ball is a precision probing accessory designed for metrology and inspection tasks. Its ceramic stem keeps weight low while delivering exceptional rigidity, paired with a high-quality ruby ball for reliable, repeatable contact.
- Product Type: Type A straight stylus designed for everyday standard metrology use.
- Material: Stem crafted from high-performance ceramics for low weight and standout rigidity.
- Ruby Ball Size Options: Ruby balls available in high-quality Ø3.0 mm to Ø8.0 mm range for versatile probing points.
- Thread: M3 threaded connection for secure mounting in compatible probes and holders.
- Overall Length: 43.5 mm total length for compact probing in tight spaces.
- Custom Dimensions: Additional dimensions can be requested via the configurator or by email to tailor to your setup.
This combination of a lightweight, rigid ceramic stem and precision ruby ball delivers stable measurements with minimized deflection, helping you achieve consistent data across tools and fixtures. The durable ruby contact surface reduces wear, extending tip life and lowering maintenance downtime. Its compact profile and standard M3 thread make it easy to integrate into existing metrology rigs, whether you’re performing routine inspections or demanding tolerance checks. For setups requiring non-standard sizes, you can request specific dimensions through the configurator or by email.
| Styli Type | Type A |
| Thread Size | M3 |
| Ball Diameter (DK) | 6 |
| Overall Length (L) | 43.5 |
| Shank Diameter (DG) | 4 |
| Measuring Length (ML) | 30.5 |
| Neck Diameter (DS) | 2 |
| Stem Material | ceramic |
| 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.
