NOTE: Door and Install Tools are not included in package. 4FT-16FT Stainless Steel Sliding Barn Door Hardware Closet Track Wood Single Kit. Stainless steel roller, premium nylon roller wheel, Gcr15 roller bearing, high strength industrial grade sliding track, can easily support 330bls load-bearing. Keel design of sliding rail, stable and durable. Premium Nylon door stops, reduce noise. Exact rail connector, connect seamlessly and m. Complete barn door hardware kit, step by step instruction installation with detailed graphic description, enjoy a funny DIY installation process. This rustic hardware fits wooden & concrete wall, great for saving space and room decor, widely used for kitchen, laundry room, bedroom, bathrrom, office, study room, dressing room, closet, cabinet etc. T shape roller fits wood door in 1 3/16″ – 2″ thick. Track & Roller Accessories. Roller Bolt: x4. Door Stopper: x2. T-shape Floor Guide: x1. Install Manual: x1. Only 2pcs rollers, no track. Heavy duty and elegant chrome plated, anti-rust design, 330lbs/150kg load-bearing and durable to use. Premium nylon door stopper not only makes no noise when opening and closing the door but also extend the service life of the sliding kit. It can be adjusted, make the installation process more easy. It can ensure the track in position and don’t derail. T-Shaped floor guide can keep the door stable and prevent door bottom from swinging back and forth. How to Choose Track Size. Hang Single Door: Track’s length should be two times of door panel’s width. (If door width is 36, you will need 6FT Single Kit for one door). Hang Double Doors: Track’s length should be four times of door panel’s width. (If door width is 36, you will need 12FT Double Kit for two doors). Needs extra 2 rollers for the third door. Order the whole double kit add Only one pair rollers.