The JBO Thread Ring Gauge (GO) - BSW - Right Hand - Medium Class - 3/16 x 24 is a precision inspection tool designed to verify external thread diameters against the GO limit. It’s ideal for engineers, machinists, quality teams, and workshop personnel who need fast, reliable checks to ensure threaded parts will mate correctly with standard fasteners.

It’s crafted from hardened steel for outstanding durability in demanding work environments, resisting wear and maintaining accurate dimensions through repeated use. The ring’s precise internal threading enables repeatable, clear pass/fail readings, helping maintain consistent quality across production runs and assemblies.

• Fast GO-limit verification for BSW threads: Quickly confirm external thread diameters meet the GO specification, speeding up inspections and reducing guesswork during assembly.
• Durable hardened steel construction: Built to withstand daily shop use, resist wear, and retain accurate dimensions over time for long service life.
• Precise 3/16 x 24, right-hand, medium class design: Specifically sized to match BSW right-hand threads at the medium class tolerance, ensuring reliable, repeatable checks with mating components.

This GO ring gauge helps you streamline quality control, cut downtime, and ensure every threaded part meets standard requirements with confidence. Whether you’re setting up a new lot, validating received components, or performing routine maintenance, it delivers dependable results and a straightforward go/go-readiness check that keeps your workflow moving.