The JBO Thread Ring Gauge (NoGo) is a precision external-thread inspection tool crafted to verify UNS standards for right-hand threads. Sized for 1 1/16 x 16 and built to the 2A class, it’s ideal for manufacturing, automotive, aerospace, and general machining environments that require quick, reliable dimensional checks on threaded components.

Constructed from hardened steel, this gauge delivers durability you can trust through repeated use. Its robust construction helps maintain tight tolerances over time, so your team can rely on consistent measurements when stamping out non-conforming parts and preventing misfits in assemblies.

• NoGo design for rapid non-conforming detection: The NoGo limit makes it easy to identify threads that don’t meet the UNS 2A right-hand 1 1/16 x 16 specification, enabling fast pass/fail decisions and reducing inspection downtime.
• UNS - Right Hand - 2A specification alignment: Precisely matched to the UNS 2A external-thread standard for right-handed threads, ensuring reliable checks that align with your quality requirements.
• Hardened steel construction for durability: Built to withstand busy shop environments, resisting wear and maintaining accuracy across many inspections for long-term, dependable use.

Using the JBO Thread Ring Gauge (NoGo) helps streamline quality control by delivering clear, repeatable results during threaded component inspections. Its rugged build and precise UNS 2A right-hand specification support faster throughput, fewer rework cycles, and greater confidence when certifying parts for assembly or shipment.