SKU N 6832
This is a bi-fold door top mounted roller guide, used to guide and keep the leading door panel in line as the set of doors slide to a closed or open position. Used by a wide variety of different bi-fold doors that were spring loaded (replaced with Prime-Line part N 6833). The 3/4 inch by 2-1/4 inch stamped steel base has a 5/8 inch diameter nylon guide roller installed toward one end.