JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 4h - M85 x 1.5 FMH FLH FHH S&E A&NF M&D Hardened Steel Construction: Built to

Hardened Steel Construction: Built to endure daily use in busy workshops

When you need to finish holes to a precise size

Flutes: 3-flute geometry to optimize chip evacuation and cutting efficiency

helping prevent mismatched assemblies and rework

9 mm shank diameter for stable

JBO Thread Ring Gauge (NoGo) - Metric Fine - Right Hand - 4h - M85 x 1.5 FMH FLH FHH S&E A&NF M&D Hardened Steel Construction: Built toThe JBO Thread Ring Gauge (NoGo) in Metric Fine is a precision inspection tool designed to verify external threads on components with an M85 x 1. 5 pitch. Its ideal for engineers, machinists, quality inspectors, and shop personnel who need dependable, quick confirmation that a parts threads meet spec. This Right Hand gauge, classified as 4h, is built from hardened steel for exceptional durability and wear resistance in busy workshops. Its