EZ-HOLD Technology: Tap-to-hold feature keeps your door open for easy entry and exit—perfect when carrying items or working outside. Adjustable Closing Speed: Easily control how fast or slow your door closes using the built-in thumbscrew—no tools required. Smooth, Controlled Closing: Pneumatic design uses air pressure to prevent slamming, protect the door frame, and ensure a quiet, gentle close. Durable Standard Duty Performance: Designed for light to medium-weight out-swinging screen and storm doors, built for repeated daily use. Quick and Universal Installation: Installs in minutes on most doors; all mounting hardware is included.