The JBO Thread Plug Gauge is a precision tool for inspecting metric fine-threaded holes. Perfect for machinists, quality control technicians, and repair shops, it enables fast Go/No-Go checks on M19 x 1 threads with a 6G tolerance, in a right-hand orientation.

• Go/No-Go dual-ended design: Quickly verify hole tolerances with both go and no-go checks in one gauge, reducing inspection time and clarifying pass/fail outcomes.
• Hardened steel construction: Built to withstand daily use in demanding environments, resisting wear and maintaining accuracy over time.
• Metric fine-thread compatibility: M19 x 1, 6G, Right Hand: Precisely engineered for this thread standard to ensure reliable, repeatable fit checks for your components.

By using the JBO Thread Plug Gauge, you can speed up quality control, reduce trial fits, and ensure consistent thread engagement across assemblies. The durable construction and clear Go/No-Go feedback help you catch misaligned or out-of-spec holes early, improving workflow and reducing downtime on production lines.