ITEM NAME:3Pcs Socket Bit Adapter Hex Shank Drill Nut Driver Power Bar set Newest Useful.3PCS Socket Adapter Set Hex Shank to 1/4" 3/8" 1/2" Impact Drill Bits. (1/4" hex shank to 1/4" socket)Socket Adapter,length about 65mm. The 1/4" hex shank fits all quick change chucks as well as standard drill chucks.
