A door closer is a mechanical or automatic device that closes a door, in general after someone opens it, or after it was automatically opened.
The LCN 4642-3971 Auto Equalizer is a leader in energy-efficient power operator solutions. This dependable, electronically operated machine is designed to automatically opening doors, and other applications that might otherwise be opened manually. Among our customers who have found this to be the most helpful are seniors, patients recovering from surgery or other physically demanding procedures, and people with disabilities. Learn More$1,105.65