We are the manufacturer of Pallet Rack. Pallet Rack is just the ticket if you need to store long, bulky items.Systems consist of columns with one or two horizontal beams at the base to provide stability, with a series of arms attached that loads can be placed on. Rows can include both single and double-sided cantilever. Single sided is usually placed against the wall allowing access from one side only. The double-sided cantilever can be accessed from both sides.