Sturdy and Durable? The sliding barn door hardware kit is made of high-quality carbon steel, fine black powder coated surface, it is waterproof and rust resistant that ensures anti-corrosion and years of beauty and longevity. High strength industrial grade tracks and pulleys can easily hold 330 lbs. Widely Used? Our hardware is suitable for both modern style and rustic style, suitable for ordinary wooden doors, glass wooden doors, chalkboard wooden doors, etc. Ideal for kitchens, bedrooms, barns, garages, stables and other interiors. Not only save space, but also can open multiple rooms without swinging doors. Quiet and Noiseless? The roller diameter is 3/4, made of high-density thermoplastic material, which provides smooth sliding motion and quiet operation, giving you a super quiet experience. Let you enjoy a quiet life at any time. It is your key choice to enjoy a high quality of life. Track Bypass System? Track bypass sliding barn door hardware is low ceiling design, only need 6-8 inch ceiling space from top of the door to ceiling. A suitable door width of 36 inches. The thickness of the door needs to be less than 1 9/16. Wall-mounted is very easy to install, no tedious installation steps! ? Barn Door Hardware Package include? Kit comes with all necessary hardware for hanging the door, including 1 piece 6 FT sliding track, 2-door stoppers, 2-wall hangers with rollers, 1-floor guide, 2-anti-jump disks, 4 rail spacers and lag bolts. TRACK AND HARDWARE ONLY, DOOR NOT INCLUDED.