JBO Thread Plug Gauge - UNF Go-No/Go - Right Hand - 2B - 5/8 x 18 G The straight shank provides straightforward

The straight shank provides straightforward mounting in standard drill chucks and CNC holders for reliable setup

and routine manufacturing inspections

Stock note: In-stock designation refers to blanks available to ready-manufacture the reamer

making it a reliable choice for micro-diameter finishing tasks in professional workshops

MT2 Morse Taper end: Delivers a secure

JBO Thread Plug Gauge - UNF Go-No/Go - Right Hand - 2B - 5/8 x 18 G The straight shank provides straightforwardThe JBO Thread Plug Gauge is a precision Go No Go tool designed for quick, reliable verification of UNF threaded holes. Its ideal for manufacturers, automotive shops, and aerospace maintenance teams who need to confirm thread compliance before assembly, reducing the risk of misfits and costly rework. This right hand gauge is sized for 5 8 x 18 UNF holes and features a 2B internal tolerance, providing clear pass fail results that streamline inspections