The JBO Thread Ring Gauge (GO) is a precision Go gauge designed to confirm external M10 x 1 right-hand threads on electrical conduit fittings, with an 8g tolerance. Built for engineers, buyers, tradespeople, and quality teams, it enables fast Go/No-Go checks to verify threads meet Unified thread standards and ensure proper fitment.

• Go/No-Go Quick Check: Provides a fast pass/fail assessment of thread engagement, helping you quickly identify non-conforming components and reduce inspection time.
• Hardened Steel Durability: Crafted from hardened steel for long life in busy workshops, resisting wear and delivering stable, repeatable measurements even after heavy use.
• Ergonomic Knurled Exterior: The knurled outer surface offers secure grip and easy handling, even with gloves, for precise setup and faster inspections.

In everyday use, this gauge streamlines thread inspection for conduit fittings, supporting reliable assembly across manufacturing, automotive, aerospace, and electrical sectors. Its precise 8g tolerance, Go design, and robust construction help maintain consistent results, reduce rework, and improve overall workflow—so teams can move from measurement to production with confidence.