1、Heavy Duty Capacity: The solid steel roller brackets and high strength industrial grade flat tracks can support doors weighing up to 220lbs, ensuring minimal wear and dependable performance for years of repeated use. 2、Space Requirement: Our 6.6FT barn door hardware kit is suitable for doors panels with a thickness ranging from 1-3/8 inch to 1-3/4 inch, width from 36 to 40 inch, ensuring a strong and secure installation. 3、Smooth and Quiet: Stopper, floor guide and track connector makes stability and prevents swinging as the door moves along the rail. The floor mounted installation adds an extra level of stability to the sliding door system, ensuring that your door glides smoothly along the track without any wobbling or jumping. Enjoy a smooth and quiet sliding experience, adding a touch of modern convenience to your space. 4、Multiple Applications: Whether you have cement wall or wood wall, our barn door hardware kit is designed to accommodate both. Its rustic style makes it a nice fit for various indoor and outdoor settings, including kitchen, bedroom, shower room, laundry, dressing room, storehouse, club, pub, while its water proof construction also makes it suitable for barns, garages, stables, and more. 5、Complete Sliding Hardware kit: With heavy duty rails included and all the necessary in the barn door accessories pack for easily install the track on the floor allowing for smooth and effortless movement of your barn door. It consists 4 tracks, 4 bolts, 2 hanger sets, 4 pipe clamps, 2 wrenches, 4 orange bolts, 2 White bolts, 1 T floor guide, 2 stoppers, 3 track connectors, 4 nuts, 4 silver screws, 1 instruction manual (door not included).Item Type: Sliding Barn Door Hardware KitMaterial: IronWeight: Approx. 5290.00g / 186.6ozColor: BlackLength: Approx. 200cm / 78.7in / 6.6ft