Capri Tools 30075 1/2-Inch Drive Jumbo Hex Bit Socket Set 8 pieces, drop-forged S2-steel construction Heat treated bits compatible with hand tools 8 jumbo size, hex bit sockets in 1/2-inch drive in both SAE and Metric sizes The SAE sizes: 9/16-inch, 5/8-inch, 11/16-inch and 3/4-inch A plastic molded storage case organizes and stores the hex bits