The Briton 1120 Series is a non-handed, slimline closer designed to be used on commercial interior and exterior wooden and metal doors e.g. storeroom, office and toilet doors.

The 1120 is an adjustable 2-4 strength closer to suit a range of door sizes.

Door closing is hydraulically controlled, with adjustable back check and regulators to give the desired closing speed. The 1120 has a precision rack and pinion mechanism, and is easily mounted to the surface of door or the top jamb.