Classic Brands Hercules Footboard Extension/Extender Brackets - Fits Twin, Full, Queen, and King (Set of 2) Turn your headboard-only style bed frame into a headboard/footboard frame Brackets attach to headboard-only style bed frame and extends the length to attach a footboard Solid steel construction, supports today's heavier mattresses Compatible with the Hercules Universal Bed Frame, all hardware included-assembles in minutes Ships right to your mailbox Easy to assemble; tools are not included 5 Star Customer Service; Available 7 days a week