Aluminum Tubular Shelf Kit, 3 shelves, Add On Kit

Add-On Shelving Unit, cantilevered tubular, (3) shelves, (1) common upright, (2) cross braces, (1) hardware kit, 18″ x 48″, 1-1/2″ x 1-1/2″, aluminum construction, 900 lb. shelf capacity, NSF