The JBO Thread Plug Gauge is a precision Go/No-Go tool for quickly checking metric fine internal threads, specifically M32 x 1.5. With right-hand orientation and 4H tolerance, it helps machinists, quality inspectors, and assembly teams verify that threaded holes will accept mating parts reliably. The hardened steel construction delivers long-lasting performance in demanding workshop environments, and the knurled grip along with a dual-end design supports quick, repeatable checks.

• Go/No-Go design for fast, reliable checks: Quickly verify hole acceptance without guessing, ensuring consistent mating with minimal downtime.
• Hardened steel construction for long-lasting durability: Built to resist wear in busy shops, maintaining accuracy over many uses.
• Precise M32 x 1.5 Right-Hand, 4H tolerance: Engineered to match standard metric fine threads, reducing fit issues and rework.

With this gauge, you gain confidence that every threaded hole meets specification on first pass, improving workflow, reducing inspection time, and ensuring reliable assembly across production, maintenance, and repair tasks. It's a practical, durable tool that supports consistent results from the first part to the last.