This manufacturer-approved dishrack (part number W10779821) is for dishwashers. Dishrack W10779821 holds the dishes in place during the dishwashing cycle. W10779821 Upper Dishrack Replacement. Holds dishes in place during washing cycle. Use with various brands and models. Measures: 20.00" L x 19.00" W x 6.50" H. Follow the instructions in the manual when installing this part.