Racking systems are systems applied in warehouses and storage units in order to facilitate, optimize space and organize products. The systems are designed to load and keep items to be stored for a while. They consist of pallets, beams and bolts.
As well as being used for the handling of finished goods, racking systems can also be used to store raw materials and parts. In order to provide access to the greatest number of items, selective racking can be designed. There are also some distribution systems that utilize FIFO, which is the first-in, first-out method for controlling inventories. In a warehouse with racking, the oldest inventory items are accessible first, allowing them to be offloaded first.