JBO Thread Plug Gauge - Metric Fine Go/No-Go - Right Hand - 4H - M12 x 1 Widin New it offers an extra-long reach

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JBO Thread Plug Gauge - Metric Fine Go/No-Go - Right Hand - 4H - M12 x 1 Widin New it offers an extra-long reachThe JBO Thread Plug Gauge is a precision Go No Go tool designed for metric fine threads. Specifically sized for M12 x 1 holes with a right hand orientation and 4H tolerance, it lets you quickly verify threaded holes to ensure proper fit and function. Ideal for engineers, machinists, quality inspectors, assembly technicians, and dedicated hobbyists, this gauge streamlines threading checks on busy workshops and in calibration labs. Go No Go efficiency: