Bed rail fastener, surface mounted bed hinges, set of four, toothed steel design, firmer and stronger<br><br>Antirust: galvanized steel has great antirust performance, more durable.<br><br>Toothed steel design: keep the bed stable, prevent it from swinging and creaking.<br><br>Multiple uses: suitable for bed frame, bed rail, headboard, footboard, bed column, bunk bed ladder, new wooden frame, etc.<br><br>One set includes: 4 * bed rail accessories & 32 * installation screws