Steelock Hook-In Headboard-Footboard Bed FrameSteelock super duty bed frames are guaranteed to last and come with a lifetime warranty. Every aspect of the Steelock bed frame is reinforced with the best engineering and heavy duty steel necessary to securely support any mattress and accommodate any headboard. This frame features a 2. 5 inch double rail center brace and full length siderails. Four modification plates allow for a secure connection to hook on headboards and footboard. The plates can