JBO Thread Plug Gauge - BSW Go/No-Go - Right Hand - Medium Class - 3/4 x 10 ER Collet Chucks delivering efficient machining and a

delivering efficient machining and a better surface finish

Rigid ER40 collet system with strong grip and concentricity: Provides secure

it delivers consistent bore quality for production

minimizing built-up material that can mar holes

bred for precision work and BS 328/4 compliance

JBO Thread Plug Gauge - BSW Go/No-Go - Right Hand - Medium Class - 3/4 x 10 ER Collet Chucks delivering efficient machining and aThe JBO Thread Plug Gauge is a dedicated BSW Go No Go inspection tool built for engineers, shop technicians, buyers, and quality professionals who need fast, reliable checks of threaded holes. With a right hand orientation and a medium class tolerance, its ideal for confirming thread compatibility in manufacturing, automotive, and maintenance environments. The compact, handheld design makes it practical on crowded benches and in tight spaces. Go No Go