Prime-Line Storm Door Chain and Spring

This chain and spring helps to protect your wood or metal out swinging doors from wind damage. The steel chain instals into your door jamb and features a heavy-gauge spring wire. Adjusts to fit most any door. Comes in a zinc plated finish. This chain and spring helps to protect your wood or metal out swinging doors from wind damage. The steel chain instals into your door jamb and features a heavy-gauge spring wire. Adjusts to fit most any door. Comes in a zinc plated finish.