I have a strange sized guest room closet and the doors needed replaced and they were going to be expensive because of the size. I bought 2 sets of these took the end cap off and merged them together and it works great. This being a guest bedroom it won't get a ton of use and I feel these will hold up fine. Not terribly difficult to install did take me about 3 hours. I am not a fan of the ceiling mount I had a hard time aligning it but it could have just been me.