LARSON Certified Storm Door Wind Chain Kit (Black) LARSON Genuine Replacement Parts fit most storm door brands and extend the lifetime of your storm door product. Features The wind chain helps to absorb some of the shock if the door suddenly blows open from high winds If installed properly, this can be helpful in minimizing door closer, closer brackets and door hinges from damage Allows the door to open a full 90-degrees Can be used with wood, metal, or vinyl doors Easy to install USA SHIPPING estimates delivery times and we work to get your item to you as quickly as possible and within those times, but please know it may take slightly longer than the estimate.