National Hardware 3-1/2" Steel Removable Pin Broad Hinge is designed for general utility and industrial applications, ing reliable performance and ease of use. This hinge features a removable pin, allowing doors to be taken off without removing the hinges themselves, making maintenance and adjustments simple. It is constructed from galvanized steel with a durable brass pin, ensuring long-lasting strength and corrosion resistance. The hinges are swaged for mortise installations, providing a secure and precise fit. Please note that box loose items come without fasteners and are bar coded for easy identification. Model Number: N139-873