This mechanic tool set has parts made fully of chrome vanadium steel for strength and durability. Each of the components meets or exceeds ANSI specifications. The set includes: 1/4 in. drive pear head ratchet, 3/8 in. drive pear head ratchet, twenty-one 1/4 in. 6 point sockets, sixteen 3/8 in. drive 12 point sockets, ten 3/8-in. drive 6 point deep sockets, 1/4 in. drive 3 in. extension bar, two 3/8 in. extension bars, 3 in. to 6-in. two 3/8 in. drive spark plug sockets, 5/8 in., 13/16 in., 3/8 in. drive M to 1/4 in. drive F adapter, 1/4 in. drive bit holder, long nose pliers, slip joint pliers, 6.5 mm flat head screwdriver, 5 mm flat head screwdriver, 1 point Phillips screwdriver, 2 point Phillips screwdriver, fourteen combination wrenches, fifty-five specialty bits, eighteen hex keys, blow molded carry case. For a limited time get a bonus with purchase.