JBO Thread Ring Gauge (NoGo) - Metric Fine, Right Hand, M72 x 1.5 is a precision tool for verifying external thread diameters in machining, manufacturing, and quality control. Built for engineers, shop floor crews, and inspectors, it quickly confirms whether threads meet the exact metric fine standard for reliable mating and performance. Made from hardened steel for long wear resistance, this gauge delivers consistent accuracy even in demanding workshop conditions.

• Exact Metric Fine Tolerances: Engineered to the precise M72 x 1.5 pitch and right-hand thread, providing a true reference to verify external threads against standard specifications.
• Hardened Steel Construction: Durable, wear-resistant material that maintains accuracy over many cycles of use in busy inspection environments.
• Go/NoGo Quick-Check: Simple, fast pass/fail checks that quickly flag out-of-tolerance threads, reducing guesswork, rework, and downtime.

This gauge helps you streamline inspection workflows, cut rework, and ensure interchangeability across components. By delivering clear pass/fail indications and maintaining accuracy over time, it supports higher quality outcomes, faster production cycles, and confident decisions on machining and assembly.