ITP Straight Styli - Type A with a ruby ball provides a dependable, precision probing solution for everyday measurement tasks. Built for metrology professionals and technicians who need consistent, repeatable contact during inspections, this stylus pairs exceptional rigidity with a high-quality ruby ball for long-lasting performance.

• Type: Type A straight stylus for everyday standard use
• Material: Carbide stem delivering superior rigidity and durability under repeated probing
• Ball end: Ruby ball available in sizes from Ø0.5 mm to Ø5.0 mm for precise, low-wear contact
• Thread: M2 thread to fit standard probing fixtures and holders
• Overall length: 31.5 mm for a compact, versatile probing profile
• Custom sizes: Additional ball diameters can be requested via the configurator or by email

This stylus is designed to minimize deflection, ensuring stable contact force and repeatable measurements across a range of part features. The carbide shaft resists bending during handling, while the ruby ball provides smooth engagement with minimal surface marking. Ideal for coordinate measuring machines (CMMs), profilometers, and other probing systems, it offers a reliable geometry that helps you achieve accurate results consistently. If your workflow requires specific ball sizes, you can select from the standard Ø0.5–Ø5.0 mm range or request alternative dimensions to match your project needs.