The JBO Thread Ring Gauge (GO) - Metric Fine is a precision tool for verifying external thread diameters on metric fine threads. It’s ideal for machinists, inspectors, and quality teams who need fast, reliable go/no-go checks to confirm parts meet the M65 x 1 specification and right-hand threading requirements. This GO gauge is crafted from hardened steel for durability and long service life, delivering repeatable, accurate measurements even in demanding workshop environments.

• Metric Fine GO Gauge for M65 x 1 Right-Hand Threads: Verifies external thread diameter quickly and accurately, enabling fast pass/fail decisions during inspection and QA checks.
• Hardened Steel Construction: Resists wear and maintains dimensional stability for reliable measurements across many cycles in busy production lines.
• Easy, Quick Verification: Designed for straightforward use in tight workspaces, helping inspectors identify conforming components at a glance and reduce inspection time.

By providing a dependable, user-friendly means to confirm thread conformity, this gauge helps streamline quality control, shorten inspection cycles, and support consistent performance across assemblies and tooling setups.