I've been looking for a cost - effective barn door hardware kit and finally found this one. Its price is reasonable, but the quality far exceeds my expectations. The 6 - foot barn door kit includes all the necessary components, and the 330 - pound load - bearing double barn door hardware kit can also meet my daily use needs. The door, which is suitable for door panels with a thickness of 1.37 - 1.77 inches and a width of 3 feet, looks great after installation. For those with a limited budget, this is an excellent choice.