JBO Thread Ring Gauge (GO) - UNF - Right Hand - 2A - 1 1/8 x 12 S&E The taper shank is compatible

The taper shank is compatible with standard toolholders

and cobalt-enhanced steel provides dependable performance in mid-range bore finishing tasks

in a stub‑length

Weldon shank available upon request

5 threads: Quickly check external thread diameters against standard tolerances and ensure components fit as intended

JBO Thread Ring Gauge (GO) - UNF - Right Hand - 2A - 1 1/8 x 12 S&E The taper shank is compatibleThe JBO Thread Ring Gauge (GO) for UNF, Right Hand, 2A, 1 1 8 x 12 is a precision measurement tool designed to verify external thread diameters and ensure components meet exact UNF specifications. Ideal for engineers, machinists, quality teams, and maintenance professionals, it enables quick, reliable GO checks that confirm proper thread engagement and conformity to standard. Crafted as a GO gauge, it supports efficient inspection workflows and