Expand your tool kit with these precision-tooled, black-oxide-finished alloy-steel impact sockets. Each socket is size stamped, ensuring easy tool selection. Handy socket-storage bar with slideable clips helps you stay organized. Includes 19 1/2"-drive 6-point impact sockets: 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8", 15/16", 1", 1 1/16", 1 1/8", 1 3/16", 1 1/4", 1 5/16", 1 3/8", 1 7/16" and 1 1/2" as well as two socket-storage bars.