The ITP Straight Styli - Type C with Ruby Ball is a precision probing stylus designed for metrology, inspection, and CNC measurement tasks. Built for reliability, it pairs a rigid tungsten carbide stem with a high-quality ruby contact ball to deliver consistent, repeatable readings in tight spaces.

• Overall length: 67 mm from tip to mounting base, providing extended reach for confined fixtures.
• Thread compatibility: M5 thread for straightforward integration with standard probing heads.
• Stem construction: Stepped, hardened tungsten carbide body for exceptional rigidity and long-term stability under probing loads.
• Ruby ball options: Precision ruby contact balls available in Ø1.35 mm to Ø2.5 mm to match feature size and measurement needs.
• Customization: Additional ruby-ball sizes can be requested via the configurator or by email to fit specialized applications.

This stylus is designed to minimize deflection and maintain accurate contact geometry, helping you reduce measurement uncertainty on small features, grooves, and recessed areas. The hardened stem resists wear and deformation, while the ruby ball provides a durable, low-wear contact surface that preserves sharp radii over many cycles. For setups requiring a specific contact profile, the selectable ruby-ball diameters and configurable options make it easy to tailor the stylus to your measurement tasks.