Cabinet Drawer guides
A quick learner from Chester Springs, PA says:
July 6, 2016
I need two of these for two separate drawers. They are located at the back of the drawer and I believe they don't do anything but guide the drawer in/out.
Tom from SWISCO responded:
July 8, 2016
Thank you for posting. It looks like our 32-078 drawer guide may work for you!