The JBO Thread Ring Gauge (NoGo) is a precision tool for verifying external threads. Built for engineers, inspectors, machinists, and manufacturing teams, it provides a quick, reliable check of M15 x 1.5 threads with metric fine pitch to help ensure parts meet 4h tolerance and stay in spec.

• Hardened steel construction: Built from hardened steel for long-lasting wear resistance in busy workshop environments, reducing replacement costs and downtime.
• Metric Fine NoGo gauge for M15 x 1.5, 4h: Provides precise NoGo limit checks to ensure external threads meet the M15 x 1.5, 4h tolerance, delivering reliable, repeatable pass/fail results in quality control.
• Right-hand orientation and user-friendly design: Designed for intuitive use with standard right-hand threads, featuring clear markings and quick identification of non-conforming parts to speed inspections.

With this gauge in your inspection toolkit, you can streamline quality control, reduce rework, and achieve consistent thread measurements across batches, even in high-volume production environments.