The JBO Thread Plug Gauge GO is a precision inspection tool designed to quickly verify internal threads in threaded holes. It is specifically engineered for Metric Fine threads in a Right Hand orientation, sized M70 x 1.5 with a 6H tolerance. This GO gauge helps quality teams and machinists confirm holes meet exact standards during production, assembly, and maintenance tasks.

Built for demanding shop environments, the gauge is machined from hardened steel to resist wear and maintain accuracy over many uses. The knurled body provides a secure grip for easy insertion and alignment, even in tight or clamping-heavy setups.

• Hardened steel construction: Designed to resist wear and maintain accuracy in busy workshops, delivering long service life and consistent measurements.
• Accurate GO size for M70 x 1.5, right-hand, 6H: Delivers repeatable hole checks that align with standard thread tolerances, reducing rework and ensuring proper fit.
• Ergonomic knurled handle and smooth threading: Provides a secure grip, easy insertion, and quick, reliable checks even in tight spaces.

With the JBO Thread Plug Gauge GO, inspectors gain a dependable, repeatable check that speeds up quality control, minimizes guesswork, and supports compliant, high-quality threaded assemblies. Its robust construction and straightforward design make it suitable for engineers, machinists, inspectors, and hobbyists alike.