The DEWALT DXST4500 is a 4 Foot Tall, 3 Shelf Industrial Rack designed and engineered to provide heavy-duty storage for both professional and home use. This rack features innovative details that aren't typically found on industrial racks such as solid laminate decks, safety straps with weld nuts for ease of assembly, and top caps that protect both you and your items from possible damage. The three black laminate wood composite decks can each support 1,500 lb. evenly distributed for a total of 4,500 lb. That is two and a quarter tons of storage and organizing capacity. The uprights, crossbeams, and support straps are all made from powder-coated steel and are designed so that once assembled, each shelf has two types of support straps in addition to the crossbeams to prevent them from buckling under pressure. The shelves are adjustable in 2.35-inch increments and the locking pins ensure that each shelf is properly installed. The rack has glass-filled nylon feet so it will not damage flooring and a wall mount bracket so you can secure your rack in place to prevent tipping.