The JBO Thread Plug Gauge (NoGo) – Metric Fine – Left Hand – 6H – M80 x 2 is a precision inspection tool designed to verify internal threads in metric fine sizes. It's ideal for engineers, machinists, quality teams, and workshop professionals who need quick, reliable checks of threaded holes to ensure parts meet exact specifications.

Made from hardened steel for durability, this gauge features a knurled body for a secure grip and a left-handed M80 x 2 thread profile with 6H tolerance, enabling accurate and repeatable no-go checks. Use it to confirm holes are within spec and prevent costly rework in production.

• Metric Fine M80 x 2 Precision: Designed specifically for metric fine threads, enabling accurate inspection of holes sized M80 x 2.
• Left-Hand Thread Design: Tailored for left-hand threaded components, reducing mix-ups and ensuring correct alignment during measurement.
• Durable Hardened Steel Construction: Built to resist wear in busy workshop environments, delivering long tool life and dependable performance.

This gauge helps you speed up setup, reduce downtime, and improve consistency across parts by providing a clear, quick go/no-go check for internal threads. With its precise sizing and rugged build, you can trust reliable results in demanding workflows and maintain high quality across production runs.