Maxam® 1,501pc Comprehensive Tool Set includes: crimping tool, groove joint pliers, 5 flexible inch sockets, 4 star wrenches, 1/2" adapter, 10pc combination metric wrenches (8mm to 19mm), circuit tester, 39 wire terminals. For 1/2" drive: 16pc metric sockets, 13pc inch sockets, 10" ratchet, 10" and 5" extension bars, 2 universal joints, 2 spark plug sockets. For 1/4" drive: ratchet handle, 10pc metric deep sockets, 11pc metric sockets, 11pc inch sockets, 3pc metric hex swivels, 4pc Phillips screwdriver bits, 6pc star bits, 3pc slotted screwdriver bits, spinner and 1/4" and 1/2" drive T-handles, 1/4" drive flexible extension bar, Phillips and slotted screwdrivers, 6" spinner handle, pozidrive, hexagon ball and XYN bits and 1,327 assorted nails and screws in a plastic molded case. All sockets and bits are heat treated chrome vanadium. Other tools are heat treated tool steel. Lifetime warranty.