Features High precision threads ensure tight and stable connectingConvert 1/2″ impact wrench to a hand drillEasy to install and use Code74- DC176/ 74- DC177SIZE (IN.)1/2″ Dr.Mount (THREAD)3/8 – 24UNF, 1/2 – 20UNFL (MM)36D (MM)22N.W. (G)48, 56PCS (Box)20
