JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 6g - M130 x 3 is a precision tool that helps you verify external thread diameters against exact metric standards. Designed for engineers, inspectors, machinists, and maintenance teams, it quickly flags out-of-tolerance or non-conforming threads to ensure a proper fit in assemblies.

• Metric Fine NoGo design (M130 x 3, 6g): Confirms the maximum permissible diameter for external threads, enabling fast pass/fail decisions and reducing inspection time.
• Hardened steel construction: Built to withstand daily shop use, resisting wear and maintaining accuracy across many cycles and challenging environments.
• Right-Hand orientation for easy use: Aligns with common right-handed thread setups and fixtures, making checks quick, repeatable, and straightforward for all operators.

Using the JBO Thread Ring Gauge streamlines inspections, minimizes downtime from misfits, and helps maintain consistent thread quality across batches. Its durable construction and precise dimensions deliver reliable, repeatable results in workshops, QA labs, and manufacturing floors, giving you confidence that every threaded component meets the required standards.