The ITP Straight Stylus – Type A with Ruby Ball is a precise, everyday probing tool designed for users who require reliability in tight measurement tasks. Crafted for technicians and engineers, it delivers consistent contact geometry with a rigid carbide stem.

• Ball tip: Ruby ball tips engineered for accuracy and wear resistance, available in small to large diameters to suit different probing needs.
• Stem material: Carbide stem provides exceptional rigidity and dimensional stability during repeated probing.
• Thread: M3 thread for secure attachment to compatible holders and probes.
• Overall length: 21.25 mm, offering a compact profile suitable for tight features and recessed areas.
• Design: Type A Straight stylus with a consistent probing orientation for predictable measurements.
• Custom sizes: Additional ruby ball diameters can be requested via the configurator or by email.

This stylus helps deliver repeatable measurements by reducing flex under load, thanks to the carbide stem. The high-quality ruby ball tip minimizes wear and maintains spherical accuracy across frequent contact, while the M3 mounting ensures broad compatibility with standard probing accessories. Whether you’re inspecting small features, performing routine CMM checks, or building precise fixtures, this straight stylus provides a dependable, long-lasting solution.