Integrated door closer with "free swing" function
The new Boxer EFS size enables the free swing function to be used with single leaf doors. The door closer is integrated completely inside the door leaf. The guide rail cannot be seen when the door is closed. The "free swing" function enables people to go through the door by applying very little in the way of physical force in the opening or closing direction once the door has been opened once, i.e. in the morning. This makes it ideal, for example, for use in residential homes for the elderly or hospitals.