Half-Surface 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 door and frame rabbet.

Half-Surface 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 door and frame rabbet.

Half-Surface 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 door and frame rabbet.

Half-Surface 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 door and frame rabbet.