JBO Thread Ring Gauge (GO) - Metric Fine - Left Hand - 6g - M11 x 0.5 FHH Design: Ergonomic body for comfortable

Design: Ergonomic body for comfortable grip and precise control

meets DIN 212-B standards

HSS‑E (M35 cobalt) construction: Enhances wear resistance and extends tool life in demanding materials

2 mm diameter and long-shank design provide the reach needed for tight cavities and deep features

Introducing the JBO Thread Ring Gauge (GO) - Metric Fine

JBO Thread Ring Gauge (GO) - Metric Fine - Left Hand - 6g - M11 x 0.5 FHH Design: Ergonomic body for comfortableThe JBO Thread Ring Gauge (GO) Metric Fine is a precision tool designed to verify external threads on metric fine sizes. It is tailored for left hand threads, specifically M11 x 0. 5 with a 6g tolerance class, making it ideal for quality control, machining, and assembly processes that demand accurate, repeatable checks. Crafted from hardened steel, it delivers durable performance in demanding shop environments. Precision GO check for M11 x 0. 5 left