JBO Thread Ring Gauge (GO) - UNC - Right Hand - 3A - 7/8 x 9 FHH Premium carbide with wear-resistant W

Premium carbide with wear-resistant W coating: Durable carbide paired with a W coating delivers extended tool life and stable performance in molds and dies

minimizing rework and enabling tighter assemblies

the GO gauge delivers durable performance in demanding work environments

ensuring stable alignment and minimal runout during reaming

supporting accurate measurements and confident decisions on every inspection

JBO Thread Ring Gauge (GO) - UNC - Right Hand - 3A - 7/8 x 9 FHH Premium carbide with wear-resistant WThe JBO Thread Ring Gauge (GO) for UNC is a precision ring gauge designed to verify external thread diameters on components with 7 8 9 UNC right hand threads. Its exact Go gauge design supports quick go no go checks, helping inspectors and technicians confirm parts meet required standards quickly and consistently. Manufactured from hardened steel, this gauge delivers durable, long lasting performance in busy shops. The rugged construction resists wear