The JBO Thread Plug Gauge (NoGo) - Metric Fine is a precision measuring tool designed specifically for metric fine threads. This NoGo gauge is ideal for inspectors, engineers, and technicians who need reliable verification of threaded holes in a wide range of industries. With its right-hand orientation and exact M100 x 2 size, along with a 6H tolerance class, it fits into standard inspection workflows for consistent, repeatable results.

Manufactured with hardened steel and featuring a knurled grip for secure handling, the gauge is built to withstand busy workshop conditions and repeated use. The compact design and durable construction ensure long-lasting performance on the shop floor or in a quality lab.

• Metric Fine precision: Specifically crafted for metric fine threads to deliver accurate hole measurements and reliable Go/NoGo checks.
• Durable hardened steel construction: Resists wear in demanding environments, helping maintain accuracy over many cycles of use.
• Right-hand, M100 x 2, 6H specification: Provides a precise, standardized size and tolerance for consistent acceptance testing of threaded holes.

This gauge helps you streamline inspection, reduce guesswork, and maintain consistent quality across parts and assemblies, supporting faster decisions and fewer reworks in daily operations.