Meet the ITP Straight Styli Type A with a ruby ball — a precision probing accessory built for engineers and technicians who demand consistent, everyday reliability in tight spaces. The combination of a lightweight ceramic stem and a high-quality ruby ball delivers stable contact and long wear life for routine measurements.

• Thread: M2 thread compatibility for quick integration with standard probe heads.
• Overall length: 14 mm, compact profile for probing confined features.
• Stem material: High-performance ceramic provides low weight and exceptional rigidity.
• Ruby ball diameter: Premium ruby ball available in sizes Ø3.0 mm to Ø6.0 mm for matching probing needs.
• Product code: TKM205003014
• Design: Straight stylus designed for everyday standard use.
• Custom dimensions: Further dimensions can be requested via the configurator or by e-mail.

Thanks to the ceramic stem's stiffness and light weight, this stylus minimizes deflection during contact, improving measurement repeatability across repeated cycles. The ruby ball resists wear and maintains a precise contact surface, extending tool life in metalworking, electronics, and precision inspection. Its 14 mm length keeps reach into tight features without sacrificing stability, while the M2 threading ensures broad compatibility with common metrology setups. In daily workflows, this stylus offers dependable performance for standard probing tasks, quick swaps, and consistent results across data capture runs.