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ITP Straight Styli - Type T - Ruby Ball - Without Thread x 15.5mm Overall Length - KTM500501015/65°
| Styli Type | Type T |
| Thread Size | Without |
| Ball Diameter (DK) | 0.5 |
| Overall Length (L) | 15.5 |
| Shank Diameter (DG) | N/A |
| Measuring Length (ML) | 2.5 |
Learn more about Klarna
The ITP Straight Stylus – Type T with Ruby Ball is a precision probing accessory designed for metrology professionals who need flexible, reliable contact in tight fixtures. This no-thread, straight stylus pairs a tungsten carbide stem with ruby ball tips for accurate measurements in clamp-based setups.
- Model: KTM500501015/65°
- Overall length: 15.5 mm
- Stem material: Tungsten carbide for exceptional rigidity and wear resistance
- Tip: Ruby ball options from Ø0.2 mm to Ø5.0 mm (other sizes available on configurator or by email)
- Thread: Without thread for maximum mounting flexibility
- Configuration: Single- or multi-stepped stem options to suit your probing setup
- Mounting compatibility: Designed to work with the appropriate clamp holders for secure, repeatable contact
The straight, no-thread design minimizes interference during setup and allows precise orientation in confined spaces. Tungsten carbide provides long-lasting durability under repeated probing, while ruby ball tips maintain consistent contact geometry for repeatable data across parts and materials. With configurable tip sizes and stem options, this stylus adapts to a wide range of feature sizes, from tiny radii to fine edges, making it a reliable choice for CMM inspections, fixture-based measurement, and other tactile metrology workflows.
| Styli Type | Type T |
| Thread Size | Without |
| Ball Diameter (DK) | 0.5 |
| Overall Length (L) | 15.5 |
| Shank Diameter (DG) | N/A |
| Measuring Length (ML) | 2.5 |
| Neck Diameter (DS) | 1 |
| Stem Material | carbide |
| Base Material | N/A |
| 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.
