The JBO Thread Ring Gauge (GO) - BSW - Right Hand - Medium Class - 1 1/4 x 7 is a precision tool used to verify external thread diameters on fasteners and components. Designed for engineers, inspectors, machinists, and quality teams, it delivers quick, reliable go checks to confirm parts meet BSW thread standards.

• GO Gauge for BSW external threads: Quickly verify that a part’s external thread diameter meets the GO limit for 1 1/4 x 7, enabling fast pass/fail decisions with minimal guesswork.
• Hardened steel construction: Built for durability, the gauge resists wear and maintains precise dimensions in busy shop environments, ensuring long service life and consistent results.
• Right‑hand, medium class compatibility: Specifically engineered for right‑hand BSW threads in the medium class, providing reliable measurements across common applications with straightforward use.

This gauge supports dependable quality control by making thread inspections efficient and repeatable. With its robust material and precise fit, it helps reduce rework, keeps production moving, and gives teams confidence that every part conforms to the required standards.