JBO Thread Ring Gauge (NoGo) - UNC - Right Hand - 2A - 1 3/8 x 6 Face Mill Arbors Precision-Grade Construction: Built to maintain

Precision-Grade Construction: Built to maintain tolerances through frequent tool changes and demanding machining

40 mm overall length tool features a 0

It helps you achieve precise hole diameters

This method minimizes tool runout and removes the need for extra clamping mechanisms

long-lasting cutting solution for challenging projects

JBO Thread Ring Gauge (NoGo) - UNC - Right Hand - 2A - 1 3/8 x 6 Face Mill Arbors Precision-Grade Construction: Built to maintainThe JBO Thread Ring Gauge (NoGo) is a precision inspection tool designed to verify external UNC threads quickly and reliably. Sized for 1 3 8 x 6, Right Hand, class 2A, it helps manufacturers, automotive teams, and aerospace shops ensure components meet exact thread standards without guesswork. Crafted from hardened steel with a precise finish, this gauge delivers durable, repeatable measurements in busy production environments. The NoGo design makes