Meet the ITP Straight Stylus Type J with a ruby ball—the reliable, budget-friendly choice for everyday tactile metrology. Built for measurement professionals and QA labs, it combines a rigid stainless-steel stem with a precise ruby-tipped contact in a compact 52.5 mm form.

• Material: Stainless steel stem for high rigidity and durability in daily use.
• Tip: Ruby ball provides consistent contact and smooth wear for tactile measurements.
• Thread: M3 external thread for quick, secure attachment to compatible probes.
• Length: 52.5 mm overall length for accessible probing in tight features.
• Configuration: Type J design optimized for standard tactile 3D measurement workflows.
• Ball options: Probes can use ruby spheres from Ø1.0 mm up to Ø6.0 mm within this combination.
• Durability: Corrosion-resistant stainless steel that maintains rigidity over time.

This straight stylus is an economical yet dependable solution for routine inspection, fixture checks, and educational labs. Its ruby ball minimizes surface marring while delivering repeatable contact signals, helping you achieve consistent, trustworthy measurements day after day. The M3 connection makes swapping to other stylus tips or mounting to compatible equipment fast and simple, so you can adapt to different features without downtime.