Half-Mortise heavy duty continuous hinge with bearing spacing at 3 inch center are designed mainly for retrofit work, and are applied to the exposed surface of the frame and the door edge..

Half-Mortise heavy duty continuous hinge with bearing spacing at 3 inch center are designed mainly for retrofit work, and are applied to the exposed surface of the frame and the door edge..

Half-Mortise heavy duty continuous hinge with bearing spacing at 3 inch center are designed mainly for retrofit work, and are applied to the exposed surface of the frame and the door edge..

Half-Mortise heavy duty continuous hinge with bearing spacing at 3 inch center are designed mainly for retrofit work, and are applied to the exposed surface of the frame and the door edge..