JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 4h - M28 x 1.5 A&NF 005 mm): Tight diameter control

005 mm): Tight diameter control ensures accurate

The ball-nose geometry supports smooth curves and high-quality surface finishes

with flexible corner radius options to match specific machining needs

precisely ground tool that ships within 24–48 hours to keep your project on schedule

Variable index geometry for consistent performance: Reduces vibration and chatter

JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 4h - M28 x 1.5 A&NF 005 mm): Tight diameter controlThe JBO Thread Ring Gauge (GO) Metric Fine Right Hand 4h M28 x 1. 5 is a precision tool designed to verify external threads with clarity and speed. Built for metric fine threads, it helps inspectors, machinists, engineers, and quality teams quickly determine whether a thread meets exact size and pitch requirements, speeding up go no go decisions in production and maintenance tasks. Crafted from hardened steel, this GO gauge delivers durable