The JBO Thread Plug Gauge (GO) – Metric Fine is a precision tool used to quickly verify threaded holes meet exact metric specifications. It’s ideal for engineers, machinists, quality control professionals, and workshop technicians who need fast, reliable go gauge checks for M72 x 2 threads with a 6H right-hand tolerance. Crafted from hardened steel, it resists wear and maintains accuracy even in busy workshops.

• Fast go/no-go verification: Quickly determine if a hole accepts the GO gauge, speeding up inspections and reducing downtime.
• Hardened steel construction: Built to withstand daily use in busy shops, delivering long life and sustained accuracy through thousands of measurements.
• Precise metric fine thread: M72 x 2, 6H, right-hand: Ensures you’re testing the correct thread form and tolerance class, minimizing rework and misinterpretation.

In practical use, this GO gauge helps you maintain consistent thread quality across parts, speeds up incoming and in-process inspections, and provides clear go/no-go results you can trust. With its hardened steel body and precise M72 x 2, 6H right-hand threading, you’ll experience fewer rework cycles, faster setup, and more reliable documentation for audits and quality records.