The JBO Thread Plug Gauge (GO) - Metric Fine - Left Hand - 6H - M80 x 1.5 is a precision tool designed for quick, reliable verification of threaded holes. It's ideal for manufacturing, engineering, maintenance shops, and quality-control teams that need to confirm holes meet exact thread specifications without guesswork.

Made from hardened steel and featuring a knurled, easy-grip body, this GO gauge resists wear in busy environments and maintains accurate dimensions over time. The left-hand, metric fine configuration ensures accurate hole testing for that specific thread standard, helping you streamline inspections and reduce rework.

• Durable hardened steel construction: Engineered from hardened steel for excellent wear resistance, providing long service life in busy workshops and maintaining consistent measurements over many inspections.
• Metric Fine M80 x 1.5, left-hand configuration: Precisely sized for left-hand M80 x 1.5 threads, enabling quick, accurate hole verification and reducing guesswork during quality checks.
• Easy GO verification with secure grip: Knurled body and smooth insertion allow fast, confident checks, helping you confirm proper threading with minimal handling errors.

Using this plug gauge helps inspectors and technicians confirm hole readiness swiftly, minimize rework, and improve consistency across parts. Its durability and precise fit support reliable, repeatable results, making it a dependable addition to any workshop, QA process, or maintenance program.