Heavy Pneumatic Screen Door Closer: Ideal for heavy storm doors and screen doors, this air-pressure door closer reliably shuts doors with a thickness of 1 ¼” to 2" Dimensions: Ideal Security’s heavy storm door closer has a length of 10.5” and a diameter of 1.5”; when selecting a replacement door closer, be sure to select the exact same type of closer that came with your door Screen Door Closer Adjustment: Your door closer’s shutting speed can be adjusted to close the door faster or slower with the speed adjustment screw at the end of the tube and seasonal adjustment bracket Storm Door Wind Chain: Ideal Security’s door chain will protect your storm door or screen door from damages caused by excessive wind Package Includes: Heavy door closer, jamb bracket, door bracket, SK14 wind chain, washer, screws and pins for installation