SMARTSTANDARD 7.5 Feet Heavy Duty Sliding Barn Door Hardware Kit, 4FT - 18FT, Black, Smoothly and Quietly, Simple and Easy to Install, Fit 42" -45" Wide Panel (Industrial Bigwheel Hangers)

High Quality MaterialSMARTSTANDARD sliding barn door hardware is made of solid steel with fine black powder coated surface. It can ensure anti-corrosion and years of beauty and longevity. Door weight capacity: 220 lb; fit for door width up to 42''-45"; fit for door thickness from 1 3/8'' to 1 3/4''. | Excellent Industrial DesignThe superior quality bearing has been passed the test of opening - closing for 100,000 times to ensure the stability and fluency of the move. A classic barn door not only saves space, it also allows the ability to open up multiple rooms without the annoyance of a swinging door. | Package IncludesEach kit comes with all necessary hardware as you see in the pictures, including 3.75FT Rail*2, Rail Spacer*6, Roller*2, Door Stopper*2, Anti-jump Block*2, Connector*1, Floor Guide*1, Hex Key*1, screws and bolts. (Suitable for 16 inch stud.) TRACK AND HARDWARE ONLY, DOOR NOT INCLUDED. | Easy InstallationProfessional Step-by-step instruction and customer service team help you solve all installation problems in time. If you meet any problem during installation, please free feel to contact us via amazon. | Why SMARTSTANDARDWith 1/3 of the market price, you can get the same quality products here! Premium quality hardware kit are provided along with a completely turnkey experience.