JBO Thread Ring Gauge (NoGo) - Metric Fine - Left Hand - 6g - M23 x 1 Boring Bar Blank repeatable measurements even in busy

repeatable measurements even in busy work environments

Neck length adjustment: Allows effective neck length changes based on rake angle for flexible setups

25 fasteners

delivering long service life and stable

JBO Thread Ring Gauge (NoGo) - Metric Fine - Left Hand - 6g - M23 x 1 Boring Bar Blank repeatable measurements even in busyThe JBO Thread Ring Gauge (NoGo) Metric Fine Left Hand 6g M23 x 1 is a precision inspection tool built for quality teams, machinists, and assembly technicians who work with left handed, fine pitch threads. It enables quick, reliable verification of external thread diameters to ensure parts meet their maximum allowable size. Made from hardened steel for long lasting durability, this gauge resists wear in busy workshops and maintains accuracy after