The ITP Straight Stylus – Type A with Ruby Ball is a precision probe accessory designed for metrology professionals who need a lightweight, ultra-rigid extension for long‑reach measurements. Built to pair with compatible probes, it delivers stable contact and repeatable readings in tight spaces.

• Thread: M3 XXT thread for secure, quick attachment to compatible probes.
• Overall Length: 25 mm, providing a compact yet capable reach for challenging features.
• Stem Material: Carbon fibre stem delivering low weight and high rigidity to minimize deflection.
• Ball Size: High‑quality ruby ball options from Ø3.0 mm to Ø12.0 mm for durable, precise contact.
• Custom Dimensions: Other dimensions can be requested via the configurator or by e‑mail.
• Model: TCM303005025 – Type A straight stylus designed for long‑reach metrology tasks.

This stylus is ideal for reaching recessed features, deep pockets, and slim cavities where a standard probe can’t comfortably access readings. The carbon fibre construction keeps mass low, reducing inertia during quick probing cycles, while its exceptional rigidity preserves tip geometry for accurate, repeatable measurements. The ruby ball offers wear resistance and stable contact across measurement sessions, helping to maintain consistent results. With the ability to request other dimensions, you can tailor the stylus to your specific probing setup, ensuring optimal performance across a range of applications.