The JBO Thread Ring Gauge (NoGo) – Metric Fine, Right Hand, 6e, M50 x 2 is a precision tool designed to verify external thread diameters on metric fine threads. It’s ideal for engineers, machinists, quality inspectors, and shop floor teams who need fast, repeatable checks in manufacturing, maintenance, and repair environments.

Its NoGo design supports quick pass/fail decisions, helping ensure components meet exact thread specifications. Made from hardened steel for durability, this gauge delivers long-lasting performance even in demanding work settings.

• Precise metric NoGo sizing: Delivers consistent size verification for M50 x 2 threads (6e), enabling fast pass/fail decisions and reducing inspection time.
• Durable hardened steel construction: Resists wear and deformation, maintains accuracy, and stands up to frequent handling in busy shops.
• User-friendly, quick QC workflow: Clear indication of non-conforming parts and easy integration into standard inspection routines, reducing setup time and training needs.

Using this gauge accelerates inspections, reduces guesswork, and minimizes rework by giving clear, reliable pass/fail results for external threads. The durable hardened steel withstands daily use, while the straightforward design makes it easy for anyone on your team to operate correctly. In short, it helps you keep parts within specification, speed up quality checks, and protect your reputation for precision.