Stanley Hardware S752-390 840 Narrow Utility Hinge with Screws in Zinc, 3", 2 piece Authorized Replacement from National Hardware Stock #N142-034 Two narrow utility hinges for general use Ideal for use with lightweight doors; hinges are swaged for mortising Zinc-plated finish blends with many decorating schemes Features 5 knuckles; includes removable pin Measures 3 inches in length