JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 6h - M55 x 1.5

The JBO Thread Ring Gauge (GO) – Metric Fine, Right Hand, 6h, M55 x 1.5 – is a precision tool for quickly validating external thread diameters to exact specifications. It is ideal for engineers, quality teams, machinists, and workshop personnel who need reliable, fast thread inspection and conformance checks to the M55 x 1.5 metric fine standard.

Manufactured from hardened steel, this GO gauge resists wear and delivers long-lasting performance in busy environments. The design supports easy identification of conforming components, helping you maintain consistent quality control across production runs.

• Accurate GO check for metric fine threads (M55 x 1.5): Quickly verify external thread size and pitch against exact specifications to confirm proper fit and performance, reducing guesswork in inspection.
• Hardened steel construction: Built to withstand wear on busy shop floors, ensuring durable, reliable measurements over many uses.
• User-friendly go/no-go verification: Clear indication of conforming parts speeds up setup and streamlines quality control, cutting downtime and rework.

With the JBO Thread Ring Gauge, you gain a fast, dependable way to confirm thread conformity, helping parts fit correctly in assemblies, reducing rework, and supporting consistent quality across production runs. Its rugged construction and straightforward GO assessment make it a trusted addition to any thread inspection workflow.