We tested 250lbs on one door (2hangers) one track and it held fine. We estimate the track and hangers will hold 350 or more lbs if installed correctly into studs. Sliding Barn Wood Door Hardware kit set track industrial Vintage" is in sale since Saturday, July 22, 2017.This item is in the category "Home & Garden\Home Improvement\Building & Hardware\Doors & Door Hardware\Other Door Hardware". The seller is "veym2413" and is located in Salt Lake City, Utah. This item can be shipped to United States.