Sunex 3329 3/8-Inch Drive Standard and Deep Metric Impact Socket Set, Metric, Standard/Deep, 6-Point, Cr-Mo, 8mm - 22mm, 29-Piece CR-MO alloy steel for long life Lifetime warranty Heavy duty blow molded storage case Includes most common metric sizes used for automotive repairs Metric - mm - 14 STANDARD SOCKETS: 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 21, 22 - 14 DEEP SOCKETS: 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 21, 22, Universal Joint