Door Closers

Since the invention of doors, man has improvised various methods and mechanisms for closing them, not only for privacy and security but also to control the environment. Self-closing door mechanisms function automatically. Properly adjusted, the avoid slamming, reduce door and frame damage and make the door easier and safer to use. Door closers are made up of three basic elements: a spring, a checking mechanism and a drive. Door closers are available in various configurations but may be placed into two basic categories: surface and concealed.

To learn more about Door Closers offered by Richmond Security go to www.arrowlock.com or www.LCNClosers.com