Geared Hinges by SELECT Hinges / SELECT Products Limited SELECT Hinge, "the GREEN Hinge" is a continuous geared hinge made of up to 100% RECYCLED ALUMINUM, tested by an independent lab for over 25,000,000 open/close cycles(=50+yr.), have a CONTINUOUS WARRANTY, Fire Rated, with models for RETROFIT and NEW CONSTRUCTION. Save budget money and salvage existing doors/frames by installing SELECT hinges after butt and pivot hinges fail - SELECT Hinges will outlast most buildings. View SELECT Hinges / SELECT Products Limited profile