Sliding Barn Door Hardware Kit. Bypass Track Kit(Double Track). Carbon Steel Track Kit. Stainless Steel Track Kit. Floor Guide/ Door Stopper. 4-16FT Sliding Barn Door Hardware Track Kit & Adjustable Floor Guide for 1/2Door. He traditional design elements make both rustic and modern environment look simple and elegant, save space and be practical. This accessory for sliding doors for wooden doors can be used in any interior space, storage room, utility room, large bathroom, dressing room, office, blinds, areas of great mobility etc. The install instruction is included and exact. Perfect design and stable accessories. Made of high quality steel material. Suitable for door thickness from 1 1/4 to 2 inch. All necessary accessories for the assembly of the sliding door hardware are included. The door is not included. SUITABLE PARAMETERS? Adjustable Roller Screws, Fit door thickness 1 1/4″-2″(3cm-5cm). DURABLE & SAFE? High quality barn door hardware kit, Premium nylon roller wheel, Gcr15 roller bearing, High strength industrial grade track, Can easily hold 330bls loads. ADVANTAGE?? Spring Door Stops, reduce noise and extend life? Pre- drilled rails, steel bearings? New design connection system, Connect Rail stable. Wide Applicability? The rustic wooden sliding door fitting are very easily to decorate and suitable for bedroom, study room, dressing room, kitchen, closet, cabinet, farmland etc. The roller screws can be adjusted freely in any size within the door thickness from 1 3/16″ to 2″(3cm-5cm). The spring design door stopper can not only reduce sound during sliding your door, also extend the life of the kit. The little round discs won’t allow your door to be lifted off the rail. Adjustable F loor Guide. No need to slot the door, no need to punch holes on the floor, there is an auxiliary wheel at the back, and wheels are made of nylon, fully protect your door panel. Ackage includes: For Single Door. According to rail holes. 1 hole need 1 set. Roller Bolt: x4. Door Stopper: x2. T-shape Floor Guide: x1. Install Manual: x1. Ackage includes: For Double Door. Roller Bolt: x8. Door Stopper: x4. T-shape Floor Guide: x2. How to choose track length? Track’s length should be. Of door panel’s width (like your door width is 2.5FT/76cm, You will need 5FT/152cm Kit for single door). The length of the track should be four times the width of the door panel. (like your door width is 24”/61cm, You will need 96”/244cm hardware Kit). You should receive item within 3-7 days. But we will try our best to ensure the items reach soon. We accept items return within 30 days from the date you receive the package.