JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 6h - M45 x 1 4 Month Widin The hardened steel body withstands

The hardened steel body withstands daily use in busy shops

Toolex's straight shank

supporting efficient production cycles and dependable repairs

Built by Toolex Ltd for intermediate precision work

Toolex HSS-E Countersink with TiN coating delivers precise

JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 6h - M45 x 1 4 Month Widin The hardened steel body withstandsThe JBO Thread Ring Gauge (NoGo) Metric Fine Right Hand 6h M45 x 1 is a precision tool designed to verify external thread diameters against the metric fine standard. Its ideal for engineers, machinists, quality inspectors, and maintenance staff who need fast, reliable checks to confirm parts meet specified thread dimensions. Made from hardened steel with a controlled finish for long life, this NoGo ring gauge resists wear in demanding shop