CCJH 6.6 Feet Heavy Duty Sturdy Sliding Barn Door Hardware Kit -Smoothly and Quietly -Easy to Install Fit 36"-40 Wide Door Panel (I Shape Hanger)

barn door hardware kit for single door ( door not inluded ) Q: What is the weight capacity? A: Your door limited 330lbs/ 150kg. Q: What is the compatible door thickness? A: 1.2"-1.9"/ 3cm-5cm. Q: What is the gap between the wall and the door? A: =[2.2"/ 5.6cm minus your door thickness], if door thickness is 1.57" /4cm, this gap is 0.63"/ 16mm. 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. Packaging List: 6.6ft Rail (in several pieces) Rail Spacers 2x Roller Hangers 2x Door Stoppers 2x Anti-jump Pads 1x Door Guide 1x Hex Wrench ONLY the hardware, doors are NOT INCLUDED. Q: How do I know the length of rail I need for my opening? A: The rail length should be twice of your door or opening. Q: Can I cut the rail to fit my wall? A: Yes, the rail can be cut to any length. We recommend using an angle grinder to cut the rail. Q: When do you need a headboard? A: 1. If the studs don't line up with the pre-drilled holes in the rail; 2. If there is door trim.