High quality Material: Hanger: stainless steel; track: Aeronautical-Grade aluminum material, chrome-plated surface, professional anti-corrosion operation. [Notice: hardware only, door is not contained]. Scope of Application: The 6FT sliding door hardware kit accommodates the maximum door width: 36"; fits door thickness: 1 3/16"- 1 5/8"; maximum weight capacity: 220lbs. [Notice: only suitable for wooden door]. Durable and Strong: There is a support part in the middle of the track, this unique load-bearing structure-keel makes the whole hardware kit more powerful, stronger sense of use. Easy to Install: Step-by-step installation manual to simplify the installation process. Includes 1-set track (spliced), track connector, 2x hangers, 2x door-stoppers, 1x floor guide, 1x installation instruction. Reliable Serivice: Through rigorous quality-control, meticulously packed to avoid scratches on shipping; The professional customer support team helps you solve any questions in time. Specification: Item: 6FT stainless single door hardware kit, track diameter is 1 inch. Exclusive Upgrade Design: Unique load-bearing structure-keel makes the whole hardware kit more powerful, stronger sense of use, extend the life of the kit.Rail Connector: easy to install, the wheels can pass the rail smoothly. Wide Applicability: Suitable for indoor decoration in kitchen, bedroom, dressing room, laundry room, Utility room, Entertainment console, club, pub and so on. Q&A: 1.Can the rail be cut down in size ?Yes, of course. The rail can be cut according to your requirement.2.How to Choose Rail Size?Single Door Rail Length= 2 x Single Door Panel Width.(If your door width is 36 inch, You will need 6FT Kit for single door)3.What if my studs don't line up with the pre-drilled holes in the rail? Attach a header board into your studs first, and then the rail can attach anywhere into the header board.4.Can it be used outdoors? of course, but if the whether is bad, like the like coastal cities, it's not applicable, it will shorten service life.