Ratchet and Socket Set, Type: SAE and Metric, Drive Size: 1/4 inch, Number of Pieces: 50, Overall Length: 9.9 inch, Material: Steel Storage Case, Includes: (1) 1/2 inch, (1) 1/4 inch, (1) 10 mm, (1) 11/32 inch, (1) 11 mm, (1) 12 mm, (1) 13 mm, (1) 14 mm, (1) 15 mm, (1) 3/8 inch, (1) 5/16 inch, (1) 5/32 inch, (1) 5.5 mm, (1) 5 mm, (1) 6 mm, (1) 7/16 inch, (1) 7/32 inch, (1) 7 mm, (1) 8 mm, (1) 9/32 inch, (1) 9/16 inch, (1) 9 mm Deep Well and Standard Sockets, (1) 3/16 inch Deep Well and (1) 7/32 inch Standard Socket, (1) 3 inch and 6 inch Extension, (1) 90 Tooth Ratchet, (1) Universal Socket, Dimensions: 1.8 inch W x 15.1 inch H, Warranty: Lifetime Guarantee