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ITP Straight Styli - Type B - Ruby Ball - M2 Thread x 18mm Overall Length - THM200803018
| Styli Type | Type B |
| Thread Size | M2 |
| Ball Diameter (DK) | 0.8 |
| Overall Length (L) | 18 |
| Shank Diameter (DG) | 3 |
| Measuring Length (ML) | 13.5 |
Learn more about Klarna
The ITP Straight Styli Type B with Ruby Ball is a precision straight stylus designed for everyday measurement and probing tasks. Its rigid carbide stem and high-quality ruby tip deliver reliable, repeatable contact in compact form factors.
- Thread: M2 thread for secure mounting in compatible probes and holders
- Overall length: 18 mm, offering a compact profile for tight spaces
- Stem material: Carbide stem delivers exceptional rigidity and wear resistance
- Stem configuration: Single- or multi-stepped stem to fit diverse setups
- Tip range: Ruby ball tip sizes from Ø0.2 mm up to Ø1.0 mm using high-quality ruby balls
- Product designation: Type B straight stylus optimized for standard, everyday use
- Customization: Additional sizes available on request via configurator or email
This combination provides accurate tactile feedback and stable contact during probing, helping to improve measurement repeatability. The carbide stem minimizes deflection under load, while the ruby ball delivers consistent, durable performance across repeated measurements. With an 18 mm length and M2 threading, it integrates smoothly with standard inspection tools, making it a dependable choice for metrology, electronics testing, and micro-assembly workflows. If you need sizes beyond Ø1.0 mm, you can request them through the configurator or by email to tailor the tip precisely to your task.
| Styli Type | Type B |
| Thread Size | M2 |
| Ball Diameter (DK) | 0.8 |
| Overall Length (L) | 18 |
| Shank Diameter (DG) | 3 |
| Measuring Length (ML) | 13.5 |
| Neck Diameter (DS) | 1 |
| 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.
