K-T Industries Socket Set, Metric, Specifications: 1/4 in Drive, Deep/Shallow, Chrome Vanadium Steel, Number of Pieces: 22, Includes: 4 mm, 5 mm, 6 mm, 7 mm, 8 mm, 9 mm, 10 mm, 11 mm, 12 mm 6-Point Shallow Socket, 6 mm, 7 mm, 8 mm, 9 mm, 10 mm, 11 mm, 12 mm 6-Point Deep Socket, Reversible Ratchet, 3 in, 6 in Extension, Universal Joint, Spinner Handle, Metal Case