Craftsman 540-Piece Mechanic's Tool Set With 84T Ratchet

271 sockets come in 1/4", 3/8" and 1/2" drive, deep and standard well in both inch and metric sizes40 hex keys (inch and metric, 35 screwdriver bit sockets (1/4" and 3/8" drive), 6 spark plug sockets (3/8" and 1/2" drive) and Torx bit socketsFull range of combination wrenches in inch and metric sizes, include 16 reversible ratcheting combination wrenches, 36-12-point combination wrenches, 18 box end wrenches, 9 flare nut wrenches, 5 tappet wrenches, obstruction wrench, 20 ignition combination wrenches & 16 full polish stubby combination wrenches84 tooth ratchet design feature turns the socket with only 4.5° arc3 thin-profile ratchets allow you to work in tight, cramped spacesFlex head ratchet 3 flex T-handles 4 adapters 3 universal joints 11 extension bars 2 spinner handles 24 screwdrivers 2 pliers 14 nut drivers (inch and metric) All tools are cast from high quality steel