JBO Thread Ring Gauge (GO) - UNF - Right Hand - 3A - 9/16 x 18 4 Month Widin This reamer is designed to

This reamer is designed to deliver precise hole sizing with a clean finish

M18 x 1 is a precision Go gauge designed to verify external thread diameters to the metric fine standard

easy-to-interpret results and fast identification of conforming components

Hardened steel for durability: Built to resist wear from frequent use

helping you maintain accuracy across thousands of inspections while withstanding the demands of production environments

JBO Thread Ring Gauge (GO) - UNF - Right Hand - 3A - 9/16 x 18 4 Month Widin This reamer is designed toThe JBO Thread Ring Gauge (GO) for UNF Right Hand 3A 9 16 x 18 is a precision measuring tool designed to verify external thread diameters with quick, dependable results. Built for quality control, manufacturing, and maintenance environments, it helps inspectors and machinists confirm that threaded components meet the UNF 9 16 x 18, right hand, 3A standard at a glance. Crafted from hardened steel for durability, this GO gauge is built to withstand