Surface Mounted Bed Rail Brackets-Bed Frame Hardware for Wood Bed Frame Headboards Footboards - Set of 4 (Screws Included) Bed Rail Brackets surface mounted Bed Rail Brackets. 4 sets of 5 inch toothed steel design, firmer and stronger. Can be used for new beds or repair of existing wood frames. Toothed steel design and Antirust: keep the bed stable, prevent it from swinging and creaking. galvanized steel has great antirust performance, more durable.