The ITP Straight Styli Type A with Ruby Ball is a precision, M3-threaded probe stylus built for everyday metrology tasks. Its carbide stem delivers exceptional rigidity, making it ideal for engineers and technicians who rely on consistent, repeatable touch measurements in tight spaces.

• Material: Carbide stem provides extreme rigidity and long-term durability for stable probing.
• Ball Size Range: Ruby contact balls from Ø0.5 mm to Ø6.0 mm ensure the right touch for diverse surfaces; additional sizes can be requested.
• Thread: M3 thread for compatibility with standard probe interfaces.
• Overall Length: 31.25 mm, designed for reliable reach and precise contact in confined areas.
• Profile: Straight stylus geometry minimizes interference and supports direct, consistent measurements.
• Customization: Other sizes can be configured via the configurator or by email for specialized measurement needs.

This ruby-ball stylus classically supports demanding metrology workflows, delivering repeatable contact and reduced wear on both the stylus and the part surface. Its straight design and robust carbide core enable accurate dimension checks, fixture validation, and routine probe calibrations across manufacturing, automotive, aerospace, and electronics environments. If you need a precise, dependable stylus that fits standard probes and adapts to different probing tasks, the Type A Ruby Ball Straight Stylus is a strong, practical choice.