Weather Guard 90.25 in. Gloss Black Aluminum Full Size Top Mount Truck Tool BoxSuper size your storage with the Model 391 5 02 aluminum Super Side Truck Box featuring a diamond plate pattern with Black ARMOR TUF Powder Coat finish ensures years of dependability and has a storage capacity of 15. 2 cu. ft. Now delivering greater protection against weather and vandalism, these boxes offer quick access to valuable tools, equipment and parts while keeping the truck bed open for supplies. Door opening 14 3 4 in. H, 42 in. W. Aluminum