National Hardware Double Box Rail Bracket

The National Hardware Double Box Rail Bracket is designed for mounting a double run of box rail on sliding doors and barn applications. Built from durable steel with a galvanized finish, this sturdy bracket provides reliable weather resistance and long-lasting structural support. It is suitable for installation on corrugated metal siding due to its narrow mounting surface. This bracket includes mounting hardware with lag bolts, carriage bolts, and nuts for secure installation. Engineered for convenience and adjustability, it allows users to adjust the rail closer to or further away from the building to ensure proper door alignment and smooth sliding operation.