The JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 6g - M128 x 2 is a precision tool designed to quickly and reliably verify external threads against the M128 x 2 metric fine standard. Ideal for engineers, machinists, quality inspectors, and workshop technicians, it helps you confirm that threaded components meet exact specifications with a simple go/no-go check.

• Precise metric fine GO measurement: Quickly determine whether a thread diameter matches the M128 x 2 standard, enabling fast acceptance or rejection decisions during inline inspections.
• Durable hardened steel construction: Built to resist wear and maintain accuracy in demanding work environments, providing long-lasting performance with minimal maintenance.
• User-friendly design for fast conformance checks: Ring gauge geometry and a knurled exterior allow easy grip and fast orientation, reducing inspection time and helping keep production moving.

Designed to fit seamlessly into quality control workflows, this GO gauge delivers consistent results that you can trust across daily tasks. Its combination of precision, durability, and ease of use supports efficient inspections, minimizes rework, and helps ensure components meet tight production standards from the first part.