The ITP Star Styli Type U with Ruby Ball is a precision probing solution built for metrology setups that demand stability and reach. Designed for inspecting holes, bores, and threaded features, it provides reliable contact across long gauging lengths without bending fatigue (Model SIM202006022).

• Geometric design: Four-arm star geometry (Type U) delivers stable, even contact across large diameters and long gauging lengths.
• Probe tips: Ruby ball ends on each arm for durable, precise contact and repeatable measurements.
• Thread compatibility: M2 thread on the stem for easy integration with compatible holders and fixtures.
• Measuring length: 4.5 mm measuring length to reach deep features without compromising rigidity.
• Material & build: Robust metal construction engineered to resist deflection during extended gauging sessions.
• Versatility: Fixed probe arms support task-specific measuring programs, enabling measurements in challenging orientations and configurations.
• Model: SIM202006022 for precise catalog reference and ordering.

This star-style configuration enables accurate measurement of large diameters and internal features like undercuts and threads, with minimal risk of bending even at long gauging lengths. The fixed-arm design simplifies setup, improves repeatability, and helps you build reliable measurement programs tailored to your inspection workflow. Ideal for precision manufacturing environments where consistent contact and long-reach gauging are essential.