Closet rails

Hello,

This looks like a closet door track for rollers with concave wheels. See our 23-270 track and the other length options listed on this page. While the design of the track is a bit different, one of our tracks could still work for you as long as the distance between the rails is the same. See the specifications below and let us know if you have any other questions. 

Profile view of bottom concave roller track