The JBO Thread Ring Gauge (NoGo) – Metric Fine – Right Hand – 6g – M22 x 1.5 is a precision tool for validating external thread diameters on threaded components. Designed for engineers, machinists, quality teams, and workshop professionals, it provides fast, reliable NoGo checks to confirm parts meet the required standards and specifications.

• Accurate NoGo verification for quick quality checks: Quickly confirms if external threads exceed the maximum size, helping you flag out-of-spec parts fast and reduce inspection time and rework.
• Durable hardened steel construction: Built to withstand daily handling and wear, delivering long tool life and consistent measurements in busy shop environments.
• Metric fine, right-hand threading (M22 x 1.5, 6g): Precisely matched to common metric fine-thread applications, ensuring reliable testing and straightforward qualification of parts used in typical manufacturing and assembly workflows.

Using the JBO NoGo ring gauge streamlines your quality control, minimizes downtime, and supports repeatable, compliant results across production runs. Its rugged construction, precise dimensions, and simple inspection workflow help you identify non-conforming parts quickly, reduce rework, and maintain tight process control from first part to final assembly.