The National Hardware N174 268 Box Rail Hangers are a set of two silver-colored hangers made of nickel material with a zinc finish. They are designed for use with barn doors, sliding patio doors, and sliding doors, and are easy to install with the supplied fixings. With a lift-off feature, these hangers are durable and weigh 3.3 lb each, making them suitable for commercial door hardware applications. Made by National Hardware, these hangers are a reliable option for securely holding and supporting heavy commercial doors. Free shipping to the lower 48 states