The JBO Thread Plug Gauge (NoGo) – Metric Fine, Left Hand, 6H, M65 x 2 is a precision inspection tool designed to verify internal thread holes to exact metric fine specifications. It is tailored for professionals who need quick, reliable pass/fail checks during manufacturing, assembly, and maintenance. This NoGo gauge helps confirm that holes meet the maximum size and pitch tolerance required for consistent, dependable threading in metric fine applications.

• NoGo gauge for metric fine left-hand threads: Enables fast, reliable NoGo checks to ensure threaded holes do not exceed the maximum size for M65 x 2 left-hand threads, reducing rework and guaranteeing consistent fit.
• Left-Hand thread compatibility: Specifically designed for left-hand threaded holes, promoting measurement accuracy and preventing cross-thread mix-ups in mixed-production environments.
• Hardened steel construction with secure grip: Made from hardened steel for wear resistance and long life, with a knurled body that provides a secure, comfortable grip in busy workshops.

Designed for durability and dependable performance, this plug gauge supports efficient quality control, fast inspections, and repeatable results. Its robust construction helps you maintain accurate measurements over time, boosting confidence in every threaded connection and helping your team keep projects on track with fewer delays.