Coastal Closer-Storm Door Black- Salt Water Application-90578-061 Pneumatic Door Closer 1-1/4 diameter with 9 Inch Tube Composed of SS and Zinc Plated Metel, Aluminum and Plastic Parts Fits standard Brackets for Storm Door Storm Door Hardware Closer Set Coastal Rust Free Product-Supplied with both Florida Jamb and Stardard Jamb Bracket in Powder Coated Aluminum