JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 6g - M45 x 2 S&E a tight diameter tolerance of

a tight diameter tolerance of +0/-0

ideal for finishing operations where diameter accuracy and surface quality matter

and consistent finishes that help streamline your workflow and reduce downtime

The long radius edge helps preserve tight corners during contouring while delivering consistent scallop heights along complex profiles

helping you hit target hole sizes consistently pass after pass

JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 6g - M45 x 2 S&E a tight diameter tolerance ofThe JBO Thread Ring Gauge (GO) Metric Fine, Right Hand, 6g, M45 x 2 is a precision tool designed to inspect external threads on fasteners, fittings, and machined parts. Built for metric fine thread applications and right hand threads, this GO gauge helps verify that components meet the required diameter and thread form during quality checks. Made from hardened steel, it offers excellent durability and wear resistance in demanding shop environments.