VEVOR Sliding Barn Door Hardware Kit, 9FT Barn Door Kit, 330LBS Load-Bearing Double Barn Door Hardware Kit, Carbon Steel Barn Door Track, Darn Door for 1.37-1.77\" Thickness & 4.5FT Wide Door Panel

Right Size For Door: 9 FT sliding barn door hardware kit can up to 330lbs load capacity. The track length should be twice the door's width. Therefore, the maximum width of the door is 4.5 FT/137 cm, and the suitable door thickness is 1.37-1.77""/35-45 mm. At the same time, it is better to leave 6""/15 cm clearance above the door.,Heavy Carbon Steel: Double barn door hardware kit is a great design to slide your doors more smooth. The help of the kit can also be labor-saving and space-saving. It constructs with 0.24""/6 mm carbon steel and coated in a black power to nicely stay rust-free, abrasion-proof for long-term service.,Easily Sliding Detail: The J-shape hangers are made of upgraded nylon, and a whole track splicing expansion connects the heavy carbon steel track. Details as above can reduce friction between rollers and the track. Sliding smoothly and quietly can be available.,Practical Designs: 4 x anti-jumps go on the top of the door to keep the door not lifted off the track. 4 x floor guides fix on the floor to ensure the balance of the door. 4 x door stoppers install on the two sides of the track to set the sliding door hardware at any position. They ensure you open and close your door securely.,Setup & Versatile: The sliding barn door kit is solid, one-piece construction. All the necessary hardware is included to simplify the installation steps. It is suitable for all kinds of indoor and outdoor spaces: bedroom, dressing room, kitchen, barns, garages, and stables, etc.