ITP Straight Styli Type A with a ruby ball is a precision straight stylus designed for everyday metrology tasks. With a carbide stem for exceptional rigidity and a high-quality ruby contact ball, it delivers reliable, repeatable probing for CMMs and other tactile measurement setups.

• Stem material: Carbide construction provides outstanding rigidity and dimensional stability to minimize deflection during probing.
• Ball size options: Ruby contact balls available from Ø1.0 mm up to Ø6.0 mm for a tailored probing footprint on different features.
• Thread: M4 mounting thread for easy integration with standard probe interfaces.
• Overall length: 22 mm total length to fit compact measurement fixtures and tight spaces.
• Configuration flexibility: Additional ruby ball sizes can be requested via the configurator or by email to match specific measurement needs.

The combination of a rigid carbide stem and a wear-resistant ruby ball provides precise touchpoints and consistent measurements across surfaces and materials. The compact 22 mm form factor and M4 thread simplify installation in existing probing heads, while the broad ball-size range lets you optimize contact for small features or larger planes. For specialized applications, you can request alternate ball diameters to ensure your stylus aligns with your measurement strategy.