Wolfbird Sliding Barn Door Hardware is designed by Evergreen International. With 10 years experience in designing and manufacturing barn door equipment, we now have 40 styles of hangers and 4 - 20 feet of rail dimensions (full size) to meet your different needs. The strict quality control and advanced technology make CCJH sliding door hardware more reliable. Widely used in the kitchen. Launlaunlaunlaunlaunlaundry, wardrobe, bathroom and entertainment console. T-shaped floor guide T-shaped floor guide keeps the door stable and prevents the bottom of the door from tipping back and forth. Spring loaded door stop The unique spring design not only does not make noise when opening and closing doors, but also minimizes the impact between rails and walls.