The concealed overhead transom door closer is designed to be concealed within the transom header of the door and provides controlled closing of single or double action aluminium door.
Features built into the concealed door closer include dual closing speed to allow flexibility in closing; Dual closing speed; Adjustable spring strength and 90 degree hold-open facility
The closers have been tested to 250,000 double action cycles to EN1154.
For Specifications & Downloads please select the individual items below
Securefast MD Duncan Crawley has decided to leave the company after almost 25 years of service which has seen the business grow from a lock manufacturer to a leading UK access control and mechanical locking manufacturer and supplier. Earlier this year Duncan sold his share of the business to the OSL Group and has spent the last few months helping with the smooth transition.
