JBO Thread Ring Gauge (GO) - Metric Fine - Left Hand - 6g - M7 x 0.75 M&D The robust HSS construction ensures

The robust HSS construction ensures durability for repeated use

and extends tool life through a robust M2 HSS composition

tool-free tap changes: Swap taps in seconds with the built-in quick-change mechanism—no tools required

Configured for M24 x 3 right-hand threads with a 4h tolerance

This sealed ER32 collet setup helps you sustain tight tolerances

JBO Thread Ring Gauge (GO) - Metric Fine - Left Hand - 6g - M7 x 0.75 M&D The robust HSS construction ensuresThe JBO Thread Ring Gauge (GO) Metric Fine Left Hand 6g M7 x 0. 75 is a purpose built inspection tool for measuring external thread diameters against the GO limit. Its ideal for engineers, machinists, quality teams, and workshop professionals who need fast, reliable verification of metric fine threads on left handed components. Crafted from hardened steel for durability in demanding environments, this ring gauge delivers repeatable results with