Includes quick-release ratchets in 1/4", 3/8" and 1/2" drives 152 sockets (6-point, 8-point and 12-point) in both inch and metric sizes 4 extension bars help extend your reach 8 combination wrenches let you slip in where the ratchet won't go Comes with a magnetic handle with 12 nut drivers in inch and metric sizes 96 screwdriver bits give you quick power and versatility Comes with 40 hex keys and 4 adapters Includes a 3-drawer case