3" x 3-1/2" Half Surface Hinge

Half surface hinge; one leaf mortises into the door frame the other leaf is surface mounted on the door When the hinge is in its 90 degree closed position (as shown in the photo) the "mortise leaf" that attaches to the door jamb will need a 1" wide mortise on the door jamb. The "surface leaf" will cover 2" of width on the surface of the door. Excellent for installing a new door or screen door into an existing frame Lifetime Brass is a brass high tech material that is guaranteed not to tarnish, discolor, flake, peel, pit or corrode. 3" x 3-1/2" measured open like a book. The surface mounted leaf measures 3" tall x 2" wide measured to the center of the hinge knuckle. The mortise leaf measures 3" tall x 1-1/2" wide measured to the center of the hinge knuckle.