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Ships within 48 hours · Estimated delivery Aug 16 - Aug 21
Tolerances: Kerf tolerances within ±0
helping you achieve clean surfaces and reliable hole sizes even in challenging materials
Clear NoGo verification for fast QC: The NoGo face provides a decisive pass/fail indication
Tapered neck for reduced vibration: Enables smooth
005 mm for repeatable hole size and reliable dimensional control across parts
JBO Thread Ring Gauge (GO) - UNF - Left Hand - 2A - 1 1/4 x 12 Die & Mould Collet Chucks Tolerances: Kerf tolerances within ±0The JBO Thread Ring Gauge (GO) for UNF Left Hand threads, 2A class, in 1 1 4 x 12 size, is a precision external thread gauge designed to verify the diameters of threaded components. It supports quality control across manufacturing, inspection, and assembly environments by providing fast, reliable go checks to confirm parts meet UNF GO standards and fit correctly. Precise GO Verification for UNF Left Hand Threads: Quickly verify the external thread
