Durability and Weight Capacity: Solid steel roller hanger and High strength industrial grade flat tracks hold MAX. 330LB/150KG door, anti-corrosion and little wear and tear for years of repeated use. Quiet and Smooth Operation: Super silently nylon wheels and Spring damping door stoppers provide soft close sliding when opening and closing, move quietly and smoothly. Save Space: For space-saving benefit, ccjh sliding barn door hardware kit is a great option for both homes, offices, narrow hallways and as well as smaller apartments, blending modern design with rustic appearance. Easy to Install: ccjh barn door hardware offers professional instruction and customer service to solve all installation problems in time, needs MIN. 7" space above the door, fits from 1-3/16" to 1-7/8" thick door. Well Complete Package: barn door kit-NO DOOR(10ft spliced rails, rail spacers, 2x rollers, 2x door Stops, 2x anti-jump disks, 1x floor guide), 10ft barn door track fits a max. 60" wide door, and gap from wall to door is 2.2" minus door thickness. CCJH is the leading manufacturer of sliding barn door hardware kit. Enjoy trustful quality and service when you choose CCJH.Easy to Install:Professional install instruction and service team to help you solve all problems in time. Step by step service save your cost of finding a carpenter.Ensure the stability and safety of the door:2x Door Stoppers: Tighten down at any point to stop your door exactly and Keep rollers on rail.2x Anti-jumper Discs: Install on top of the door and Prevent door from falling down.1x Floor Guide: Prevent the door from swinging and Keep door in its position.