Asimeto Plug Thread Gauge (D/E) - Metric - Right Hand - 6H - M28 x 2The Asimeto 682 Series plug gauge is a precision tool designed to verify internal metric threads with speed and confidence. Built for the M28 x 2 right hand thread, it helps machinists and inspectors confirm thread fit accurately within the 6H tolerance class. Series Size: 682 Series metric plug gauge for M28 x 2, right hand orientation End Details: External (male) thread ends on each side to quickly engage and assess internal threads Accuracy: