The ITP Straight Styli Type A with a ruby ball is a precision probing accessory designed for metrology and inspection tasks. Built for everyday standard use, it combines rigid carbide construction with a precisely shaped ruby ball to deliver reliable, repeatable contact in a compact 34.5 mm form factor.

• Stem material: Extremely rigid carbide stem for minimal deflection and stable measurements during probing.
• Ruby ball options: High-quality ruby contact balls available from Ø1.0 mm to Ø5.0 mm for consistent, durable tactile feedback.
• Thread: M5 thread compatibility for secure attachment to standard probe systems.
• Overall length: 34.5 mm to fit into tight fixtures and maintain practical reach in typical setups.
• Customization: Other ruby ball sizes can be requested via the configurator or by e-mail to tailor the stylus to specific measurement needs.

This straight stylus is ideal for engineers and technicians performing routine measurements, fixture alignment, or surface probing where consistent contact geometry and durability matter most. The carbide stem provides rigidity under load, while the ruby ball offers hard-wearing, precise contact to help maintain data quality across measurement campaigns. With customizable ball diameters available on request, you can tailor the stylus to feature sizes that match your feature scales and probing strategies, all while maintaining a straightforward mounting and setup process.