The JBO Thread Ring Gauge (NoGo) - Metric Fine, Right Hand, 6g, M48 x 2 is a precision inspection tool designed to verify external thread diameters on threaded parts. Built for metric fine threads at 6g tolerance, it provides reliable pass/fail checks for components such as fasteners, fittings, and machined hardware. It’s ideal for engineers, machinists, quality inspectors, and shop teams who need quick, trustworthy confirmation that parts meet size requirements.

Designed for durability and long life, this NoGo gauge features hardened steel construction that withstands daily use in demanding environments. Its robust build helps maintain accurate measurements over time, reducing replacement costs and downtime while supporting consistent quality control during production and maintenance.

• Metric Fine NoGo Ring Gauge (M48 x 2): Precise NoGo verification for metric fine threads, enabling fast pass/fail checks of external diameters to ensure components stay within tolerance.
• Hardened steel construction: Built to endure daily handling and wear, delivering lasting durability and stable accuracy in busy workshops.
• Right-hand thread compatibility and quick QC: Designed for standard right-hand threads, allowing fast setup and clear inspection results with minimal handling.

This gauge helps you tighten quality control across batches by delivering accurate, repeatable measurements that confirm proper engagement and fit. Use it to speed up inspections, reduce rework, and ensure reliable performance in assemblies and maintenance operations.