ITP Cylinder Styli ruby Stem Material - M3 Thread x 7mm Measuring Length - ZRM302004020The ITP Cylinder Styli with ruby stem is a precision cylindrical probe designed for metrology tasks where a ball probe cant reach the exact measurement point. Its ideal for technicians performing end point capture and scanning on metal sheets, offering a reliable way to touch the target with a stable, perpendicular approach. Thread: M3 thread compatible with standard probe heads and fixtures Measuring length: 7 mm measuring length provides a compact