The JBO Thread Ring Gauge (GO) - Metric Fine is a precision tool designed to verify external thread diameters on threaded components. It provides a reliable go gauge for metric fine threads, helping inspectors confirm parts meet exact size targets quickly and confidently.

• Precise GO gauge for M50 x 3 metric fine threads: Quickly verify that external threads conform to the M50 x 3 size and pitch, reducing guesswork and rework in inspection workflows.
• Hardened steel construction for durability: Built to withstand daily workshop use, delivering long-lasting wear resistance and maintaining measurement accuracy over time.
• User-friendly, easy-to-read design for fast QC decisions: Intuitive handling helps identify conforming parts at a glance, speeding up quality checks and reducing downtime.

Designed for reliability in demanding environments, this GO gauge is tailored for right-hand metric fine threads with a 6g tolerance. Its sturdy build and precise dimensions support consistent results across manufacturing, maintenance, and engineering applications, making it a trusted choice for quality control and precision assembly.