JBO Thread Ring Gauge (GO) - Electrical Conduit - Right Hand - 8g - M12 x 1.5 Hex Key Drill Chuck The tool’s 2-flute geometry provides

The tool’s 2-flute geometry provides precise engagement for refined surface finishes

reliable checks that translate to fewer rejects

the NoGo feature delivers quick

predictable material removal and clean hole finishes

it supports precise decisions in manufacturing

JBO Thread Ring Gauge (GO) - Electrical Conduit - Right Hand - 8g - M12 x 1.5 Hex Key Drill Chuck The tool’s 2-flute geometry providesThe JBO Thread Ring Gauge (GO) is a precision tool designed to quickly verify the external thread diameter on M12 x 1. 5 right hand threads. Its ideal for electrical conduit fittings and other compatible components, helping you confirm compliance with Unified thread standards with dependable, repeatable results. With a clear Go No Go design, this gauge makes it easy to spot non conforming threads, reducing guesswork and preventing improper fitment.