Prime-Line Zinc-Plated Silver Steel Bi-Fold Closet Door Pivot 2 pc

This is a set of handed, bottom mounted wardrobe door guides that have an adjustable height feature. They are left and right assemblies that also work as corner brackets holding the sides and bottom rail together. These guide assemblies have a nylon guide insert that slides in a track mounted on the floor. Used on older style Acme door systems.