JBO Thread Ring Gauge (GO) - BSW - Right Hand - Medium Class - 1/4 x 20 Hydraulic Expansion Chucks repeatable performance with wear-resistant carbide

repeatable performance with wear-resistant carbide

and supports clean

and longer intervals between tool changes—benefiting both production runs and precision work across a wide range of applications

maintenance‑friendly design: The nose seal on newer versions avoids rubber components

Built from intermediate precision carbide (k10) and finished to ISO H4 tolerance

JBO Thread Ring Gauge (GO) - BSW - Right Hand - Medium Class - 1/4 x 20 Hydraulic Expansion Chucks repeatable performance with wear-resistant carbideIntroducing the JBO Thread Ring Gauge (GO) for BSW: a purpose built Go gauge designed for professionals who inspect externally threaded components. With Right Hand orientation and Medium Class tolerance for 1 4 x 20 threads, it enables quick, accurate checks of diameter and fit in quality control, manufacturing, and service environments. Precise GO gauging for BSW 1 4 x 20 threads: Quickly verify external thread diameter and pitch against the exact