ITEM NAME:Socket Adapter Hex Shank To 1/4 1/2 3/8" Impact Drill Driver Bit quick change df.The 1/4" hex shank fits all quick change chucks as well as standard drill chucks. (1/4" hex shank to 1/4" socket)Socket Adapter,length about 65mm. (1/4" hex shank to 3/8" socket)Socket Adapter,length about 65mm.
