Contains: 1/4-inch x5/16-inch , 3/8-inch x7/16-inch , 1/2-inch x9/16-inch , 5/8-inch x11/16-inch , 3/4-inch x7/8-inch Drive type: 6 point (1/4' size), all other sizes are 12 point Precision machined box ends for a tight and secure fit Large lever allows the user to switch direction without needing to remove the wrench from the fastener Limited lifetime warranty