The aluminum underbody has a recessed/beveled door with a continuous recessed hinge. It also features a rain channel design to keep away weather and grime. Additionally equipped with durable, aircraft grade cables to help prevent damage. Reinforced door backbone, on 30″ and up to strengthen door’s integrity and protect latch mechanism. Stainless steel die-cast T-handle compression latch with replaceable doors. Doors are interchangeable with steel underbodies. Optionally mount on either a flat surface or under-bed (requires mounting brackets). Proudly made in the USA.