Sunex 2668 1/2-Inch Drive SAE Master Impact Socket Set, 39 Piece Forged from high quality chrome molybdenum allowing maximum durability Radius corner design maximizes socket durability while reducing fastener wear over time Includes a heavy duty storage case for convenient transport and storage All Sunex impact sockets meet or exceed ASME standards Set Includes 	 1-1/16" (234), 1-1/16" (234D), 1-1/2" (248), 1-1/2" (248D), 1-1/4" (240), 1-1/4" (240D), 1-1/8" (236), 1-1/8" (236D), 1-3/16" (238), 1-3/16" (238D), 1-3/8" (244), 1-3/8" (244D), 1-5/16" (242), 1-5/16" (242D), 1-7/16" (246), 1-7/16" (246D), 1/2" (216), 1/2" (216D), 1" (232), 1" (232D), 11/16" (222), 11/16" (222D), 13/16" (226), 13/16" (226D), 15/16" (230), 15/16" (230D), 3/4" (224), 3/4" (224D), 3/8" (212), 3/8" (212D), 5/8" (220), 5/8" (220D), 7/16" (214), 7/16" (214D), 7/8" (228), 7/8" (228D), 9/16" (218), 9/16" (218D), Impact (2300)