The Heavy Duty Stainless Steel Bungee Hooks from Grainger are made from stainless steel for durability and corrosion resistance. They feature a spring-loaded gate that allows easy attachment and removal of bungee cords. The hooks have a working load limit of 50 lbs and open to 1-1/4" wide. They are sold individually and measure 2-3/4" long. These heavy duty hooks are ideal for securing tarps, tie downs, and bungee cords. Their stainless steel construction makes them suitable for indoor and outdoor use.