The JBO Thread Ring Gauge (GO) - Metric Fine - Left Hand - 6g - M80 x 1.5 is a precision tool designed to verify external threads on fasteners, fittings, and machined parts. It helps technicians, engineers, and inspectors quickly confirm that a threaded component meets the M80 x 1.5 left-hand specification, enabling reliable quality checks on the shop floor or in the QA lab.

• Precise Go gauge for metric fine threads: Enables quick, reliable pass/fail checks for M80 x 1.5 left-hand threads, helping ensure components meet exact tolerances without guesswork.
• Hardened steel construction for durability: Built to resist wear and deformation, delivering stable measurements and long service life in demanding environments.
• Ergonomic, user-friendly ring design: Knurled outer surface and centered geometry provide easy handling and fast identification of conforming parts, even when wearing gloves.

In daily use, this GO ring gauge supports consistent thread verification, reduces inspection time, and helps prevent misfits in assemblies. By delivering clear, repeatable results, it enhances your quality control workflow and gives you confidence that every threaded component meets the required standard.