Where can I find racks/rails for my filing cabinet?

Question

I have a traditional metal filing cabinet that my family gave me, but it has no racks or rails inside, so I can't hang hanging file folders. Where can I find a rack like this? It can't just be metal rails that attach to the front and back walls of the drawer, because there are no holes for this. I think it has to be a rack that you can assemble and set inside, something that rests on the bottom of the drawer. Please help!

Answer 1

Office works has all different sizes,but call first so you aren't running around looking for them.