JBO Thread Ring Gauge (NoGo) — Metric Fine, Right Hand, 6g, M135 x 3 is a precision external thread gauge designed for fast, reliable inspection of threaded components. It’s ideal for engineers, machinists, quality teams, and maintenance staff who need a quick check to confirm metric fine threads conform to the required standards. The NoGo-style design helps you reliably separate compliant parts from out-of-spec ones, reducing guesswork and rework in busy workflows.

Crafted from hardened steel, this gauge is built to withstand daily use in demanding environments. Its durable construction resists wear and maintains accurate dimensions over time, ensuring long-lasting performance. The user-friendly NoGo design makes it easy to identify non-conforming components at a glance, supporting efficient quality control and consistent results.

• Durable hardened steel construction: Resists wear and maintains accuracy through repeated inspections in busy workshops, delivering reliable performance over time.
• Metric fine M135 x 3, right-hand NoGo gauge: Precisely verifies external threads against the NoGo limit for quick detection of out-of-spec parts and correct, safe assemblies.
• Easy-to-use, fast inspections: Intuitive handling and clear edges enable rapid identification of non-conforming threads, reducing inspection time and downtime.

This gauge helps you enforce thread conformity across manufacturing, assembly, and maintenance tasks. By delivering dependable, repeatable checks, it supports streamlined quality control, minimizes downtime, and improves overall accuracy in threaded assemblies.