JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 4h - M19 x 0.75 FMH it provides a quick GO

it provides a quick GO check to confirm parts meet exact metric standards and thread pitch

Flute Design: 3-flute configuration provides more cutting edges for stability and improved surface finish while maintaining good chip clearance

Whether in a busy workshop or a production environment

giving you confidence in every check across shifts and workcells

and smooth finishes matter

JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 4h - M19 x 0.75 FMH it provides a quick GOThe JBO Thread Ring Gauge (GO) is a precision tool designed to quickly verify external threads. Its ideal for machinists, quality control professionals, engineers, and workshop teams who need reliable, fast checks to ensure parts meet exact standards. Designed for right hand, metric fine threads, this GO gauge targets M19 x 0. 75 with a 4h tolerance. Crafted from hardened steel, it delivers durable, long lasting performance in busy work environments