The Craftsman 200 Piece Mechanic's tool set includes 128 sockets in 1/4, 3/8 and 1/2 in. drive sizes, 21 screwdriver & nutdriver bits, 40 hex keys, 3 quick release ratchets and 6 wrenches. Contains sockets in both metric and standard sizes; deep well and standard depths. Impact Resistant Carrying Case. Lifetime Craftsman Replacement Warranty. It's a Craftsman! It's Guaranteed Forever and Made in the USA! Includes: (65) 1/4 Drive Tools, (56) 3/8 Drive Tools, (11) 1/2 Drive Tools, (68) Wrenches & Specialty Tools, Craftsman Hand Tool Limited Warranty!