An adaptable straight stylus designed for precision metrology, built for tight spaces and flexible mounting. The Type S Ruby Ball version delivers a reliable, low-friction contact point for high-accuracy measurements.

• Overall length: 40 mm
• Stem material: Tungsten carbide, with either single or multi-stepped configurations
• Thread type: Without thread for maximum mounting flexibility
• Ball end: Ruby ball at the tip, available in Ø1.35 mm to Ø10.0 mm sizes (other sizes can be requested via the configurator or by e-mail)
• Compatibility: Designed to be used with the appropriate clamp holder
• Product line: ITP Straight Styli, Type S
• Part number: KTM510004040

This straight stylus excels in accessing recessed features and curved surfaces where a threaded option would limit positioning. The tungsten carbide stem provides stiffness and wear resistance for repeatable measurements over many cycles, while the ruby ball end offers smooth, durable contact with minimal wear on delicate surfaces. When paired with the correct clamp holder, it delivers stable, precise probing for CMM workflows, fixture checks, and other high-precision inspection tasks. If you need a different ruby-ball diameter, sizes beyond Ø1.35 mm to Ø10.0 mm can be arranged through the configurator or by contacting support.