High quality door hinges with ball tips are exact replicas of old style hinges. Removable pins with large ball tips. Stainless Steel. Plated with Lacquered Polished Brass finish. Highly polished steel door hinges. Swaged. 5 knuckles. The pin and the upper ball tip are made of one piece of steel and it is removable. 3-1/2" X 3-1/2". 135 gauge, 9/16" diam. ball tips. Architectural grade hinges. Sold in pairs.