Ratchet and Socket Set, Type: SAE and Metric, Drive Size: 3/8 inch, Number of Pieces: 56, Overall Length: 13.8 inch, Material: Steel Storage Case, Includes: (1) 1/2 inch, (1) 1/4 inch, (1) 10 mm, (1) 11/16 inch, (1) 11 mm, (1) 12 mm, (1) 13/16 inch, (1) 13 mm, (1) 14 mm, (1) 15 mm, (1) 16 mm, (1) 17 mm, (1) 18 mm, (1) 19 mm, (1) 3/4 inch, (1) 3/8 inch, (1) 5/16 inch, (1) 6 mm, (1) 7/16 inch, (1) 7/8 inch, (1) 7 mm, (1) 8 mm, (1) 9/16 inch, (1) 9 mm Deep Well and Standard Sockets, (1) 1 inch, (1) 15/16 inch Standard Socket, (1) 3 inch and 6 inch Extension, (1) 90 Tooth Ratchet, (1) Universal Hose Adapter, Dimensions: 1.9 inch W x 13.8 inch H, Warranty: Lifetime Guarantee