JBO Thread Plug Gauge - UNF Go-No/Go - Right Hand - 2B - 1 1/2 x 12 Hex Key Drill Chuck delivering stable performance through multiple

delivering stable performance through multiple passes and lowering downtime due to tool changes

reducing the need for secondary tooling

this Widin carbide corner radius end mill combines a compact 2-flute design with an extended neck for deep-feature machining

making it a reliable choice for CNC milling centers and machining centers alike

Using this gauge helps streamline inspection routines

JBO Thread Plug Gauge - UNF Go-No/Go - Right Hand - 2B - 1 1/2 x 12 Hex Key Drill Chuck delivering stable performance through multipleThe JBO Thread Plug Gauge is a precision go no go tool designed for quick, reliable inspection of UNF threaded holes. Its ideal for manufacturing, automotive, and aerospace environments where accurate thread verification matters. With a right hand 1 1 2 x 12 UNF thread and a 2B tolerance, it delivers clear, actionable feedback on whether threads conform to spec. Go No Go quick checks: The two ends provide instant verification of both the minimum and