A king size bed deserves a king size frame and box spring to support it. American Freight carries all your mattress and bedroom needs at cheap sale prices. Browse our selection of king size bed frames and choose from metal, wood, low profile and regular 9'' options. If you have a California king size mattress, we have a matching California King size bed frame for you! American Freight has an assortment of bed frames as well as many other essentials for your home. Shop furniture online and browse a variety of bed frame and mattress pad sizes for all your sleeping needs! While you’re saving on these great deals, check out the wide selection of sale price items in the washers and kitchen appliances sections.