Made of 0.10-in. thick aluminum alloy, DiamondBack Truck Covers' bed system for work trucks can support up to 1,600 lb. The “Commercial Solutions” cover has three panels, giving easy access to both the front and back of the truck bed, and making it possible to use part of the truck bed for hauling by folding back one of the panels. Other features include center-panel water channels, full-compression seal and bed-locking mechanisms at each end.