National Hardware Zinc Plated with WeatherGuard Steel Lag Screw Swing Hook Kit (2-Pack) is specially designed for porch swings and backyard swing sets, providing reliable and durable support. Each kit includes two swing hooks featuring nylon bushings in the S-hook for smooth, quiet operation and enhanced longevity. The lag screws are zinc plated with WeatherGuard to resist rust and corrosion, ensuring long-lasting performance in outdoor environments. This kit an easy and secure way to hang your swings safely and effectively. Model Number: N264-069