4 ft. J-Shaped Bi-Fold Sliding Barn Door Kit for 4 Doors, Black Steel X4FTJ2DOUBLE

This barn door hardware is made of high quality carbon steel with frosted black surface. There is no need to worry about quality. High strength industrial grade tracks and pulleys can easily withstand 400 lbs. of load provides a smooth and sturdy rolling performance. It is very easy for you to take a reference during the installation.