ITP Straight Styli Type A with a ruby ball tip offers a precise, rigid probing solution for micro-dimension measurements and quality inspections. Designed for metrology setups and everyday use, this stylus pairs a carbide stem with high-quality ruby contact points to deliver consistent, reliable performance.

• Shape & intended use: Straight stylus optimized for everyday standard probing tasks with a simple, dependable geometry.
• Tip material & sizes: Ruby ball tips of the highest quality, available from Ø0.5 mm up to Ø5.0 mm to match very small features.
• Stem material & rigidity: Carbide stem provides exceptional rigidity, minimizing deflection for stable measurements across a wide range of dimensions.
• Thread & mounting: M2 thread at the top for secure, quick attachment to compatible probes and fixtures.
• Overall length: 22 mm overall length, compact for use in tight spaces.
• Custom sizes: Additional tip sizes can be requested via the configurator or by email to tailor the stylus to your application.

This combination of a rigid carbide shaft, precision ruby contact points, and compact form makes the ITP Straight Styli Type A an ideal choice for fine-feature inspection, PCB probing, and CMM workflows where repeatable touchpoints and minimal wear are critical. The ruby ball provides a durable, low-wear contact surface that maintains geometry over repeated use, helping you achieve consistent results across batches and setups.