JBO Thread Ring Gauge (NoGo) - UNF - Right Hand - 2A - 1 1/8 x 12 4 Month Widin Hardened steel construction: Resists wear

Hardened steel construction: Resists wear and deformation on busy shop floors

2‑Flute Design for Efficient Cutting: The two‑flute geometry provides a robust core and ample flute space

Square Edge for Precision: delivers clean

reducing vibration at speed

JBO Thread Ring Gauge (NoGo) - UNF - Right Hand - 2A - 1 1/8 x 12 4 Month Widin Hardened steel construction: Resists wearThe JBO Thread Ring Gauge (NoGo) is a purpose built tool for checking external UNF threads. Designed for manufacturers, automotive shops, and aerospace maintenance teams, it helps confirm that threaded components meet standard dimensions and will fit properly in assemblies. With its NoGo design and hardened steel construction, it provides quick, reliable go no go verification against Unified thread standards (UNF). This makes inspections faster,