ITEM NAME:3PCS 1/4" 3/8" 1/2" Socket Bit Adapter Hex Shank Drill Nut Driver Power Bar Set.3PCS Socket Adapter Set Hex Shank to 1/4" 3/8" 1/2" Impact Drill Bits. 3 Pcs/Set Socket Bit Adapter Hex Shank To 1/4" 3/8" 1/2" Impact Drill Bit Driver. (1/4" hex shank to 1/4" socket)Socket Adapter,length about 65mm.
