The JBO Thread Plug Gauge (GO) – Metric Fine, Right Hand, 6G, M50 x 2 – is a precision inspection tool designed to verify threaded holes quickly and reliably. Crafted from hardened steel for outstanding wear resistance, it delivers durable, long‑lasting performance in busy workshops and demanding environments, helping inspectors and technicians confirm that holes meet the exact metric fine specification before production or assembly.

• Hardened steel construction: Built to withstand daily use in busy shops, delivering wear resistance and long tool life so readings stay reliable across many inspections.
• Precise metric fine M50 x 2 GO gauge: Specifically sized for fine-thread holes, enabling quick, confident GO checks that verify compliant internal threads and accurate hole size.
• Right-hand 6G compatibility: Designed for standard right-hand internal threads with 6G tolerance, ensuring reliable interchangeability across tools and parts and reducing setup time.

Using this GO gauge reduces inspection time, minimizes rework, and supports consistent assembly outcomes. Its rugged construction and straightforward use give teams confidence in measurements, improve workflow efficiency, and help maintain tight quality control standards across projects.