Selective Pallet Racks: These racks allow for direct access to each pallet and are ideal for fast-moving inventory. They consist of multiple levels for storing pallets. Drive-in Pallet Racks: These racks feature rails that guide pallets into the dense racking system, enabling forklifts to enter and retrieve pallets from the same side. They are ideal for storing large quantities of similar products with long shelf lives, maximizing available space. Shuttle Racking: This type of racking uses a remote-controlled shuttle machine to transport pallets within the system, allowing for increased efficiency and reduced forklift traffic. It is ideal for high-density storage of homogeneous products. Double Deep Pallet Racks: These racks store two pallets deep, maximizing storage space and are ideal for slower-moving inventory that requires higher density storage. Pallet Flow Racks: These racks use a gravity flow system to move pallets from the back of the rack to the front for easy picking. They are ideal for high-volume applications with limited space. Push Back Pallet Racks: These racks use a system of nested carts and inclined rails to store multiple pallets deep. They allow for quick and easy access to inventory and are perfect for high-density storage of multiple SKUs.