King size box springs are on sale at cheap prices at American Freight. Find a wide selection of king size box springs to accommodate your king size mattress. American Freight has an extensive selection of quality king size box springs for sale, such as low profile king size box springs and more.
Our king size box spring selection includes split, regular and California King. Browse our great selection of Sealy Posturepedic king size box springs for excellent back and spine support. Shop for other box spring sizes including full size box springs, queen box springs, and twin box springs, all at American Freight. Shop for box springs in any size at the store near you, or shop online and get a great night's sleep tonight!