Pallet Racking Protection | Black Bull 'U'ProfilePallet Racking Protection 'U' Profile Black Bull The Pallet Racking Protection 'U' Profile provides excellent protection to the likes of pallet racking, corners or columns that may be in place in warehouses and other such areas, helping to reduce or prevent damage that may occur. These pallet rack protectors are required for fixed racking installations where industrial trucks are used (except where they are guided by rails). BLACK BULL Pallet Racking