The JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 6g - M17 x 1 is a precision tool designed for engineers, machinists, quality control professionals, and workshop technicians who need fast, reliable checks of external threads. This GO gauge helps confirm that M17 x 1 fine-pitch threads meet exact dimensional requirements, simplifying inspection and ensuring consistent, compliant fittings across assemblies.

Crafted from hardened steel, this ring gauge delivers durable performance in busy production environments, resisting wear and maintaining accurate measurements session after session. Its straightforward design makes it easy to identify properly conforming components at a glance, supporting efficient QC workflows.

• Precise GO gauge for M17 x 1 fine metric threads: Enables quick, reliable acceptance checks to confirm external threads match the exact size and pitch required.
• Hardened steel construction: Delivers excellent wear resistance and long service life in demanding shop environments, reducing replacement costs.
• Ergonomic, knurled outer surface: Provides secure grip and easy orientation during measurement, speeding up inspections without slipping or guesswork.

By delivering consistent, fast, and accurate results, the JBO GO gauge helps you tighten quality control, reduce downtime, and ensure every threaded connection performs as intended—whether in manufacturing, maintenance, or assembly settings.