YWR1027 Features: * 71 Piece mechanics tool set * Dr. deep well 6 pt. sockets: SAE 0.25"", 0.28"", 0.31"", 0.34"" * Dr. spinner handle * Dr. finger ratchet * Meets or exceeds ANSI standards Includes: * Includes dr. standard 6 pt. sockets: SAE 0.16"" thru 0.5"", metric 4, 4.5, 5, 5.5, 6, 7, 8, 9mm * Includes 3/8 dr. quick release gear to gear ratchet * Includes 0.38"" dr. (F) x 0.25"" dr. (M) adapter; bit adapter; assorted driver bits * Includes storage case Dimensions: * 0.38"" dr. 3 extension; 3/8 dr. 5/8 spark plug socket * 0.38"" dr. standard 12 pt. sockets: SAE 0.38"", 0.44"", 0.5"", 0.56"", 0.63"", 0.75"", 0.81"", metric 9, 10, 11, 12, 13, 14, 15, 17mm * 0.38"" dr. deep well 6 * Dimensions: 10.25"" H x 14"" W x 3.13"" D Warranty: * Lifetime limited warranty