【Sturdy and durable】The barn door hardware is made of high quality carbon steel with a frosted black anti-rust surface coating, which is very strong and durable and will not easily corrode or damage and will last for many years.Single track load per door max 330lbs.The gap between wall and door is 2.2" minus door thickness. 【Easy to install】Our sliding barn door hardware kit come with professional installation instructions and excellent customer service to help you solve all installation problems. Our barn door track fits 1.18IN to 1.96IN thick doors with at least 5 inches of space above the door. 【Silent slide】Our barn door track and hardware kit include spring door stops and rubber accessories to buffer your door as you slide it, reducing noise and avoiding disruption to your rest and work. 【Safety of use】Our barn door kit come with anti-jump disks that you can install on the top of the door to prevent the door from popping off the track and injuring your family during the sliding process.In addition, we equip you with T shape floor guide to prevent the door from swinging back and forth. 【Suitable for multiple scenarios】This sliding door track is suitable for a variety of scenarios as bedrooms, storage cabinets, kitchens, wardrobes, garages, room doors and more. This sliding track design saves living space and makes your room look distinctive at the same time. barn door hardware barn door hardware kit sliding door hardware barn door kit barn door track barn door track and hardware kit sliding barn door hardware kit sliding barn door hardware