JBO Thread Plug Gauge - UNC Go-No/Go - Left Hand - 2B - No. 12 x 24 Morse Taper Adaptor The straight shank ensures stable

The straight shank ensures stable guidance during finishing passes

Length / Reach: Long-neck design provides extended reach for deep grooves and complex pockets

HSS (M2): Fits standard tool holders and collets

helping maintain alignment during reaming

it helps you finish holes to a precise dimension

JBO Thread Plug Gauge - UNC Go-No/Go - Left Hand - 2B - No. 12 x 24 Morse Taper Adaptor The straight shank ensures stableJBO Thread Plug Gauge UNC Go No Go Left Hand 2B No. 12 x 24 is a precision inspection tool designed to quickly verify threaded holes against Unified thread standards. Its ideal for manufacturing, automotive, and aerospace environments, as well as maintenance and repair shops, where fast, reliable gauging safeguards fit and function. With a sturdy, hand friendly design and exacting dimensions, this gauge enables clear go no go decisions that streamline