WINSOON is the leading manufacturer of sliding barn door hardware. Craftsmanship, excellence and innovation are our primary pursuits. Trustful quality and workmanship is what you can expect when you choose WINSOON. Smooth rolling, balanced hangers ensure that all wheels carry weight evenly for the smoothest operation. Precision extruded track is made of solid carbon steel ensures durability and guarantees that your door will not jump track. High density plastic wheels provide ultra-quiet experience. Door stopper included to set the exact sliding range. Strong floor guide to stabilize door movement. Anti-jump appliance to prevent rollers from jumping off the track. Door is not included.