The Performance W1069 22-piece SAE/Metric Combination Wrench Set is constructed of polished chrome vanadium for extra strength. SAE/Metric Combination Wrench Set includes a bonus durable plastic rack that separates for handy storage. Features: * 22-piece combination wrench set includes both SAE and Metric sizes * Polished chrome vanadium steel construction * Eleven SAE sizes: 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16 and 7/8-inches * Eleven Metric sizes: 9, 10, 11,12, 13, 14, 15, 16, 17, 18, and 19mm * Bonus durable storage rack separates for handy storage What"s In the Box: * Performance W1069 22-Piece SAE/Metric Combination Wrench Set * Bonus storage rack