This smaller hinge is made of highly polished stamped 304 stainless steel for extra beauty and durability. It has one square side and one rounded side for an interesting, decorative look. It mounts with 5 - #6 countersunk fasteners (not included). Used by many boat builders and cabinet makers, this is a great hinge whether you are adding a new one or replacing a cheaper one that has broken!Need a different hinge? Send the dimensions and a picture and Ill find it for you!Dimensions:A = Overall length - 1-11/16"B = Overall width - 1-3/16"C = Square side length from hinge pin center - 3/4"D = Hinge leaf thickness - 1/16"E = Overall height (depth) at knuckle - 1/4"