The JBO Ring Gauge (NoGo) - Metric Coarse - Right Hand - 6e - M11 x 1.5 is a precision NoGo ring gauge used to verify external threads on metric coarse fasteners and components. It’s an essential tool for quality control, machining shops, and maintenance teams, providing a quick pass/fail reference to ensure threaded parts meet the required tolerance and will fit correctly in assemblies.

Constructed from hardened steel for durability, this gauge stands up to daily use in busy work environments. Its right-hand orientation aligns with standard metric threads, giving inspectors a familiar, intuitive feel, while the M11 x 1.5 sizing and 6e tolerance provide a reliable reference for detecting oversized or out-of-spec threads.

• Dedicated Metric Coarse 6e NoGo reference: Precisely tuned for M11 x 1.5 coarse threads, enabling fast, objective identification of out-of-spec parts and preventing improper assemblies.
• Hardened steel construction: Delivers long-lasting durability and wear resistance in demanding shop floors, helping maintain accurate checks over time.
• Ergonomic knurled edge for secure handling: The textured outer edge and clear grip allow quick, confident inspections, reducing handling errors and inspection time.

Using the JBO Ring Gauge keeps inspections efficient and consistent, supporting reliable thread fitment across batches, minimizing rework, and helping your team make confident, data-backed decisions on part acceptance.