Craftsman 9-15884 6 Point 1/2-Inch Drive Standard Easy to Read Impact Socket Set, 12-Piece 3/8 7/16 1/2 9/16 5/8 11/16 3/4 13/16 7/8 15/16 1 and 1 1/16-Inch Impact sockets are for use with impact drivers Socket wall dimensions are optimized to provide strength while providing access to restricted fasteners 1/2-Inch drive Standard drive socket depth