Hager 4700 Series Grade 1 Key-In-Lever Entrance Saddle Thresholds A door closer is an

A door closer is an adjustable and spring loaded mechanical arm device that is used to automatically close a door after it has been opened

Perimeter Seals provide a sealed barrier between the door and the frame when the door is closed

Installing a door closer adds control to the door's safety and security

smoke and sound from entering a room

They are installed into the lock stile on the inactive leaf

Hager 4700 Series Grade 1 Key-In-Lever Entrance Saddle Thresholds A door closer is anExit device trim is an optional component that can be installed on Exit Devices to enhance security features or complement the architectural design of a building. These are commonly used in schools, hotels, hospitals, offices, and government facilities. It's important to note that not all Exit Devices require trim.