DCA 2PCS 1/2 inch Square Drive to 1/4 inch Hex Female Socket Adapter Converter Chuck Adapter for Impact Air and Electric Wrench

Made of high quality material for maximum strength and durability. Quick-release mechanism allows for easy, one-handed swapping between bits while working, fits tightly both ends, firm grip onto the drill, and holds the bit nicely. This is a-must-have adapter if you plan to work on cars or wood works around the house.