The ITP Straight Styli Type A with Ruby Ball is a precision straight-contact stylus designed for measurement professionals who demand reliability in everyday calibration tasks. With a carbide stem, this tool delivers rigid, stable performance in a compact 53 mm overall length.

• Thread: M5 threaded connection for easy attachment to standard probe holders.
• Overall Length: 53 mm, providing a balanced reach for conventional probing setups.
• Stem Material: Carbide for exceptional rigidity and long-term dimensional stability.
• Ruby Ball Sizes: High-quality ruby contact balls available from Ø2.0 mm to Ø10.0 mm.
• Customization: Other ball sizes can be requested via the configurator or by email.

This stylus pairs a hard, wear-resistant ruby ball with a rigid carbide stem to minimize deflection during probing, helping you achieve repeatable measurements across sessions. The durable construction makes it suitable for routine CMM checks, calibration routines, and precision inspection tasks where a reliable, straight stylus is essential. Its threaded connection and standard length ensure compatibility with a wide range of probes and fixtures, while the availability of different ruby ball diameters lets you tailor contact geometry to your measurement needs.