Prime-Line Storm Door Chain and Spring

Screen Door Hardware by PRIME-LINE. Details: This chain and spring helps to protect your wood or metal out swinging doors from wind damage. The steel chain installs 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 installs into your door jamb and features a heavy-gauge spring wire. Adjusts to fit most any door. Comes in a zinc plated finish.