JBO Thread Ring Gauge (NoGo) - Metric Fine - Left Hand - 6g - M12 x 1.5 G Long-neck taper design with adjustable

Long-neck taper design with adjustable neck length: Reduces vibration and chatter

and extended reach for deep grooves

helping you complete slots accurately and efficiently

Precisely sized for standard NPT threads: Calibrated specifically for 1/8 x 27 NPT with right-hand threading

it combines durable HSS-E construction with dependable

JBO Thread Ring Gauge (NoGo) - Metric Fine - Left Hand - 6g - M12 x 1.5 G Long-neck taper design with adjustableThe JBO Thread Ring Gauge (NoGo) Metric Fine Left Hand 6g M12 x 1. 5 is a precision gauge designed to verify external thread diameters on metric fine threads. It's a reliable tool for engineers, inspectors, machinists, and maintenance professionals who need fast, confident checks to confirm components meet standard thread sizes before assembly or further processing. Precise NoGo verification for metric fine external threads: Quickly indicates non