The ACE HARDWARE Door Hinge is a heavy-duty satin brass hinge with a 1/4 inch radius and a 3 1/2 inch size. Made of brass and with a satin finish, this hinge is durable and stylish. The 5 packs include one hinge each with a height of 12 inches and a depth of 2 inches. Manufactured in China, this ACE hinge is a reliable choice for your door hardware needs.