Socket Set, Mixed Length, Drive Size 1/4 In, Metric, 27 Pieces. Socket Type 12 Pt Std, 12 Pt Deep, Sockets. Sizes: 12 Pt. Std. 5, 5.5, 6, 7, 8, 9, 10, 11, 12, 13, 14mm Sizes12 Pt. Deep 5, 5.5, 6, 7, 8, 9, 10, 11, 12, 13, 14mm, Accessories Quick-Release Ratchet, 75 and 150 mm Extensions, Spinner Handle, Universal Joint, Blow Molded Case