ITP Straight Styli, Type J, with a ruby ball, are built for daily standard use in tactile 3D measurement. Designed for technicians who need reliable, economical probes for routine inspection tasks, this compact stylus delivers consistent contact in tight spaces.

• Design: Straight stylus ideal for straightforward, repeatable probing in everyday metrology tasks.
• Material: Stainless steel stem provides high rigidity and durability, with a slightly higher weight to stabilize contact.
• Thread: M2 external thread compatible with standard stylus holders in CMM and tactile measurement setups.
• Overall Length: 32 mm, offering a compact reach for confined measurement cells.
• Ruby Ball Options: Ruby ball diameters available from 1.0 mm to 8.0 mm to suit different feature sizes.
• Ruby Ball Material: Ruby is the preferred material for tactile styli in 3D metrology, known for hardness and wear resistance.
• Value: Economical choice in the lower price segment without compromising essential performance.

This stylus translates into tangible benefits: a stable, rigid stainless steel shaft reduces deflection during probing, while the ruby ball ensures precise, repeatable contact over many measurement cycles. The standard M2 thread enables quick, secure attachment to compatible probes and holders, and the 32 mm length provides reach in compact measurement environments. With ball sizes ranging from 1.0 mm to 8.0 mm, you can tailor the touch geometry to the feature being measured, helping to reduce measurement uncertainty and improve consistency across routine calibration, inspection, and setup verification tasks.