The JBO Thread Ring Gauge (GO) – Metric Fine, Right Hand, 6h, M48 x 2 is a precision tool designed to verify external thread diameters quickly and reliably. It serves engineers, machinists, quality control professionals, and workshop technicians by providing a clear go/no-go check that confirms parts meet exact size and pitch specifications.

Made from high-quality materials with hardened steel construction, this GO gauge offers exceptional durability and wear resistance in demanding environments. Its meticulous design and precise M48 x 2 dimensions enable fast, straightforward inspections and confident conformance decisions during quality control and precision engineering workflows.

• Precise GO gauge for M48 x 2 (6h, Right Hand): Delivers an exact go/no-go check for the external thread diameter and pitch, helping you quickly verify that parts conform to metric fine standards and reduce guesswork during assembly.
• Durable hardened steel construction: Built to withstand daily use in busy workshops, resisting wear and maintaining accuracy over time for long service life.
• Fast, user-friendly conformance check: Designed for easy identification of properly threaded components, speeding inspections and supporting consistent quality across production runs.

Using this gauge, you streamline quality control, minimize rework, and maintain reliable, repeatable results across your threaded assemblies — improving workflow efficiency and giving you confidence in every measurement.