Pallet rack is a material handling storage assistance device which is designed to store materials on pallets. Pallet racking comes in a wide variety, but they all allow for the storage of palletized products in horizontal rows with various levels of organisation. The loaded pallets must typically be placed onto the racks for storage using forklift trucks. Pallet racks are now a standard component of the majority of contemporary warehouses, industrial plants, shopping malls, and other storage and distribution facilities. The storage density of the items is increased by all varieties of pallet racking. As storage density rises, so do costs related to the racking.

Pallet racking is widely used in one form or another in almost every commercial warehouse environment where goods are stored. Selecting the most suitable racking system for the needs of the warehouse is vital.