The JBO Thread Ring Gauge (GO) - UNS - Right Hand - 2A - 1/4 x 36 is a precision go gauge crafted to verify external thread diameters. Designed for engineers, inspectors, machinists, and buyers, it helps you quickly determine whether threaded components meet required standards, supporting reliable quality control across production runs.

Manufactured from hardened steel, this ring gauge offers durable, long-lasting performance in demanding work environments. Its Go-side design provides an intuitive way to identify properly sized threads, streamlining QC checks and reducing rework without sacrificing accuracy.

• Precise Go Gauge for External Threads: Quickly verify outside thread diameters against the Go limit, enabling fast pass/fail decisions and consistent quality across batches.
• Hardened Steel Construction: Built to withstand daily use, resisting wear to maintain accuracy through thousands of inspections in busy settings.
• User-friendly Size Identification: Clear, size-specific design lets operators quickly recognize conforming components, improving workflow and reducing inspection time.

Together, the JBO Thread Ring Gauge improves accuracy and efficiency by delivering reliable external-thread checks that integrate smoothly into existing quality-control processes. It helps reduce downtime, speeds up acceptance testing, and supports consistent results across production lots, giving you confidence in every threaded part.