Door Closer,Panic Device suit for door weight 25-145kgs 103A Concealed & Surface mounted door closer·Dual valves, Closing and latching Speed Controlled by Two Separate Regulating Valve·Ideal for Hotel Guest Rooms and Executive Offices·Universal Application, no handed. Designed for Concealed or Surface installation·Extrusion Aluminum Material, Guaranteed Higher quality & good performance. Features ...
