Leslie Locke 50736X80W Laguna 36-Inch-by-80-Inch Security Storm Door, White Double hole lockbox with 2-3/8-Inch backset (lockset not included) Tested and rated to withstand up to 250-Pounds of force Mounts outside of door jamb for easy installation, 3/4-Inch square frame, 1-Inch square jamb Galvanized expanded metal screen for added security One year warranty