The DEWALT 4-foot tall, 3-Shelf Industrial Storage Rack with Black Laminate Wood Composite Decks was 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 an evenly distributed 1,500-pounds for a total of 4,500-pounds. We’re talking about two and a quarter tons of pure DEWALT storing and organizing might. The uprights, crossbeams, and support straps are all made from powder-coated steel. 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. No plastic storage shelving can stack up to that kind of muscle. For added security and peace of mind, the rack has glass-filled nylon feet so it will not damage flooring and a wall mount bracket so you can secure the rack in place to prevent any accidental tipping. Each rack also includes two stacking plates so you can easily join multiple racks together vertically or, thanks to the double row design of the uprights, connect them together horizontally to create a complete storage or workspace solution customized for your needs. For easy assembly, two of the four uprights come with pre-installed horizontal and diagonal support beams making getting started fast and stress-free. In addition to the standard hex key and wrench tool, a hex bit is included to use with your favorite DEWALT driver so you’ll be in, out, and organized in no time.