Socket Set, Mixed Length, Drive Size 1/4 In, Metric, 33 Pieces. Socket Type 6 Pt Std, 6 Pt Deep. Sizes: 6 Pt. Std. 4, 4.5, 5, 5.5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15mm Sizes: 6 Pt. Deep 4, 4.5, 5, 5.5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15mm, Accessories Quick-Release Ratchet, 75 and 150 mm Extensions, Spinner Handle, Universal Joint, Blow Molded Case