Craftsman 255 pc. Mechanics Tool Set with Lift Top Storage Chest, # 35255 Mechanic's Tool Set includes Metric and Standard Tools (54) 1/4 in. Drive sockets, (74) 3/8 in. Drive sockets, (22) 1/2 in. Drive sockets (3) Quick release ratchets in 1/4, 3/8 and 1/2 in. drive (18) 12pt Combination wrenches, (10) Stubby wrenches, (74) Specialty tools including screwdriver and nutdriver bits, hex keys & extension bars 3-drawer flip-top case providing storage, organization and portability