The JBO Thread Plug Gauge (GO) - Metric Fine - Left Hand - 6H - M60 x 1 is a precision inspection tool used to verify internal threads in holes across manufacturing and service environments. Designed for engineers, machinists, quality inspectors, and workshop professionals, it enables quick, reliable go-checks to confirm holes meet the required metric size and pitch. The gauge features a knurled exterior for a confident grip, even when wearing gloves, and a compact form that fits into tight work areas.

• Precise metric fine pitch with 6H tolerance: Delivers dependable go-check results for M60 x 1 threaded holes, helping you verify conformity to your exact specification during setup and quality checks.
• Hardened steel construction for durability: Built to resist wear and maintain accuracy through frequent use in demanding workshops and production environments.
• Left-hand design with ergonomic grip: Specifically configured for left-handed threads, with a knurled body that provides secure handling and quick, precise alignment during inspections.

Using this GO plug gauge, you can streamline quality control, reduce guesswork, and accelerate assembly workflows by quickly validating that threaded holes meet standard size, pitch, and tolerance. Its robust construction and thoughtful handling design help you deliver consistent results, lower downtime, and maintain confidence in every measurement.