CCJH 6FT/72"(183CM) Bi-Folding Sliding Barn Door Hardware Kit Smoothly and Quietly, Heavy Duty Flat Track Side Mounted Roller for 4 Doors, NO Door

[Exquisite Craft and Reliable Quality]: CCJH Bi-folding door hardware kit is made of premium carbon steel with frosted black surface, durable for long life, excellent moistureproof and rust-resistant. [Favorable Price and Sincere Service]: Customer First -100% refund and free return, welcome to contact with any problem, we'll solve it with 24 hours. Get it with affordable price and provide you a joyful DIY experience. [Item Details]: ① Can support 330lbs door. ② Fit 1.18"-1.77" thick door. ③ Door Width = door opening width divided by 4 +1", and Rail Size > door opening width +6". ④ Needs 6" above the top of the door. ⑤ Track (NOT in one-piece). [Package Includes]: Splicing track, 4x J-shape rollers, 2x rotating shaft, 4x door stoppers, 4x anti-jump disks, 2x floor rail, all hardware needed for hanging door. Note:6ft four door kit fits for < 17.5" wide door, [ NO door included]. [Advantages- Quiet and Stable]: The roller wheel is made of premium nylon, which ensures that the roll