RV Leveling Scissor Jack Socket Drill Adapter, 1/4 Inch Quick Connect Hex Shank, Fits 3/4 Inch or 19 mm Hex Drive Jacks, for Car Auto Camper Stabilizers, 2 Pieces - Yahoo Shopping
BOEN Impact Grade Socket Adapter Set, 3-PCS Drill Bit Adapter with Bit Holder, Sizes 1/4", 3/8", 1/2", 1/4-Inch SAE Hex Shank, Cr-V with Black Phosphate Finish - Amazon.com
Power Drill Sockets Adapter Sets Hex Square Socket Wrench Power Extension Adapter Bit Set for Drills 3pcs 1/4" 3/8" 1/2" Bits Nut Driver Chrome Vanadium Steel - Amazon.com