Double Sliding Wall Barn Door Track Hardware Box Rail Bracket Overhead Galvanized Steel. Double Door Rail Bracket Lot 4. 7? X 5 13/16. Galvanized Steel Double Box Rail Brackets Adjustable. Galvanized Steel Double Box Rail Brackets Adjustable, With Lags, Designed For Heavy Duty Applications, Such As Storage Sheds, Warehouse Doors, Cabins, Trailers, Etc Galvanized Steel Lot 4 Double Door Rail Bracket 7? X 5 13/16. Sliding barn door Bracket Lot 4. We reserve the right to cancel any order for any reason at any time. We are not responsible for undeliverable addresses. Your feedback very important to us, after you get your package and you are. Satisfied with our service. If you have any problem with your order / any questions please before leave any type of feedback. Thank you for shopping at our store.