6.6 FT Heavy Duty Sturdy Sliding Barn Door Hardware Kit, Black, (Whole Set Includes 1x Pull Handle Set & 1x Floor Guide) Fit 36″-40″ Wide Door Panel (I Shape Hanger). [Heavy Duty Barn Door Hardware Kit]: Barn door track is made of high quality carbon steel material, is more sturdy and durable. The nylon roller has undergone 100,000 tests and slides smoothly and quietly. [Package Included]: A Barn Door Hardware Kit 2x 3.3FT Rail, 5x Rail Spacer, 2x Roller, 2x Door Stop, 2x End Cap, 1x Floor Guide, 1x Hex Key; 1x Door Handl; all other necessary hardware is included as you see in the pictures. For 16 inch stud. [Door Weight Capacity]: 150lb-220lb, Fit door panel width: 36″- 40″, Door panel thickness: 1 3/8″ and 1 3/4″. It can be paired with wood barn door, glass barn door, MDF barn doors, and more. [Easy to Install]: Professional instruction and customer service team help you solve all installation problems in time. Save the cost of finding a carpenter or decoration team. [Right Choice for Your House]: This modern twist on the classic barn door not only saves space, it allows the ability to open up multiple rooms without the annoyance. Suitable for living rooms, kitchens, bedrooms, storage rooms, bathrooms, and study rooms.