In a storage area where goods are being handled manually rather than stored on pallets, a Bulk Storage Rack is used. Bulk Storage Racks generally have a lower capacity rating than a pallet rack. However, when storing heavy products that are still being manually handled, some users opt for storing the products on a pallet rack with rack decking. Since bulk storage racks are used in hand picking applications smaller aisles are required to be around, on average, 3 to 4 ft. The heights of the racks need to be at a height which can be reached by hands. However, taller racks can be accessed with rolling safety ladders or a catwalk system.