JBO Thread Ring Gauge (NoGo) - UNS - Right Hand - 2A - 1 1/8 x 8 M&D standard length: Fits a wide

standard length: Fits a wide range of machine tool holders with stable alignment and easy setup

Hardened steel construction: Tough

despatch is available within 24–48 hours of order placement

tapered neck design reduces stress during deep cuts

No-Go limit for quick conformance checks: Instantly identify under-spec threads by comparing against the No-Go limit

JBO Thread Ring Gauge (NoGo) - UNS - Right Hand - 2A - 1 1/8 x 8 M&D standard length: Fits a wideThe JBO Thread Ring Gauge (NoGo) is a precision inspection tool designed for verifying external UNS threads on right hand, 2A class components in manufacturing, automotive, and aerospace environments. Sized for 1 1 8 x 8 threads, it helps you quickly confirm whether a part meets Unified thread standards and specifications. Built for professional use, it supports accurate, repeatable thread checks across your production and quality control processes.