The JBO Thread Plug Gauge (GO) – Metric Fine, Right Hand, 6H, M68 x 1.5 is a precision inspection tool designed to quickly verify threaded holes meet exact metric fine specifications. It’s ideal for engineers, machinists, inspectors, and maintenance technicians who need reliable, on‑the‑spot hole verification on production lines, in workshops, or on the job site.

• Precise GO verification for metric fine threads: Confirms hole size and thread fit to M68 x 1.5 with 6H tolerance, enabling fast, confident acceptance checks.
• Durable hardened steel construction: Built to resist wear in demanding environments, delivering long service life and consistent performance.
• Ergonomic, easy-to-use design: Knurled body with a standard right‑hand orientation for secure grip, quick alignment, and minimal inspection downtime.

Using this GO gauge helps streamline quality control by delivering quick, repeatable checks that reduce guesswork and rework. Its robust build supports reliable results across busy workdays, while precise threading verification ensures assemblies thread smoothly the first time, improving overall workflow and part conformity.