12-4 Diamond Dog Box Door Pkg 17.75 x 21 Size, Louver & Hdwe

Kit assembly to build:
12-4 louver, (louver size 12″ x15″) perforated back screen, 20″ SS hinge, (1) “T” handle(screws and cam included,keyed alike) . Stainless  hinge cut to 20″ length. .100 tread plate alum material 17.75″w x 21″h overall door size. Pre punched door plate with cutout for handle. Basic assembly involves riveting louver and back screen to door plate. Hinge also to be pop riveted, holes are provided in hinge and door plate.