Sure, our sockets look great. But underneath their sleek, electro-phosphate finish lies a product with a heart of impact-grade steel. Sockets that are built to be tough. Build to be bold. Built to be Ingersoll Rand. Features: * Impact Grade toughness designed for high torque applications * Forged chrome-molybdenum steel for high strength durability * Laser-etched size labeling enables easier identification to get the job done faster * Electro-phosphate finish projects a sleeker look for higher visibility What"s In The Box: * Socket sizes: 7/16 in., 1/2 in., 9/16 in., 5/8 in., 11/16 in., 3/4 in., 13/16 in., 7/8 in., 15/16 in., 1 in., 1-1/16 in., 1-1/18 in., and a 1-1/4 in. * Blow molded storage case