Hardware Essentials Adjustable Spring Hinges are perfect for residential and commercial applications when self closing doors are required. Feature fully adjustable springs for different closing speeds. Safe working load of 65lbs for one hinge, 85lbs for two, 110lbs for three.
The Adjustable Spring Hinge is used to hang doors where self-closing is required. Self-closing speed is adjustable. Can be used for residential and commercial uses. Hinge must be mortised for installation. Safe working load (or maximum door weight)s: 50lbs. for one hinge, 70lbs. for two hinges, 90lbs. for three hinges.