The JBO Thread Plug Gauge (GO) - Metric Fine - Right Hand - 6H - M52 x 1.5 is a precision inspection tool designed to verify internal threads in hole assemblies. It’s ideal for machinists, quality teams, engineers, and workshop technicians who need quick, reliable confirmation that threaded holes meet exact specifications.

Crafted from hardened steel, this GO gauge is built for durability in demanding environments. Its right-hand metric fine thread and knurled grip provide confident handling and repeatable measurements during busy production runs and routine quality checks.

• Precise metric fine GO gauge (M52 x 1.5, 6H): enables fast go/no-go checks of internal threads with consistent, reliable results, helping you verify hole quality at a glance.
• Hardened steel, wear-resistant construction: stands up to daily use, resisting wear and maintaining accuracy through extended inspection cycles.
• Ergonomic knurled grip and right-hand design: offers secure handling and quick alignment, reducing setup time and increasing throughput in busy workshops.

Using the JBO Thread Plug Gauge streamlines your inspection workflow: you can quickly confirm that every M52 x 1.5 threaded hole meets the 6H standard, minimize guesswork, and reduce costly rework. The robust construction and easy handling make it a reliable addition to any quality control toolbox, delivering repeatable results with fewer delays and consistent performance across shifts and teams.