78 in. Black Solid Steel Rolling Barn Door Hardware Kit for Single Wood Doors with Non-Routed Adjustable Floor GuidesAmerican Pro Decors Black Solid Sliding Rolling Door Hardware Kit for Single Wood doors with Fittings and Matt Black Adjustable Floor Guides for Non Routed Door Applications not only looks great, it is engineered and built to rigorous standards, ensuring years of trouble free service. Manufactured using reinforced solid steel rails. Our Sliding Barn Door Hardware can readily support amongst the heaviest sliding doors with ease. For additional