4/7PCS Impact Socket Adapter Set 1/4" 3/8" 1/2" SAE Drill Socket Adapter Set Square and Hex Drive for Impact Driver Wrench

Universal 4/7 Piece set includes 3 socket adapters in sizes: 1/4" hex shank socket adapters of 1/4", 3/8" and 1/2" drive; 2 reducers: 3/8" Female x 1/4" Male, 1/2" F x 3/8" M and 2 adapters: 1/4" F x 3/8" M, 3/8" F x 1/2" MConstructed of premium chrome vanadium steel, heat treated for superior strength and coated with a black phosphate finish to protect against rust and corrosionDetent ball on each adapter end provides a secure fit into the socket, providing support when used with high torque impact drivers1/4" hex shank extended adapters come in three common drive sizes and can access hard to reach spacesSpecific impact grade design made exclusively for drivers and wrenches. Multifunctional pieces allows for mix and match driver sizes for sockets, ratchet handles, extension bars, corded and cordless drivers and other accessories.