Door Closer: This air pressure door closer for out-swinging doors is ideal for heavy-duty aluminum, steel, or wood storm doors which are 1-1/2 inches thick
Quick-Hold Feature: This door closer allows to keep your storm door open at a 75-degree angle; to close , push the door further, then release
Convenient Design: This storm door closer has an aluminum cylinder tube which is 1.5 inches in diameter and 10.5 inches in length and a seasonal adjustment; it easily screws onto the door and can be installed either at the top, bottom, or in the middle
Adjustable Feature: The door closing speed is adjustable using the air adjustment screw at the end of the pneumatic door closer cylinder
Includes: This door security system has screws and brackets needed for installation; if your current closer doesn't have a torsion bar, this replacement will not work