Paul from SWISCO responded:
January 11, 2022
You have the old Slimfold Series bifold door. We carry the new style parts that will work for your doors. We carry the Slimfold tracks in various lengths. The part number starts at 21-401; the other sized variants I have listed on this page. You will need one bottom adjusting pin, the 21-001. The other pins for the top pivot and the top and bottom guide pins will be our 21-007. All the adjustments of the door, like squaring them up and making them glide smoothly are all center around the bottom 21-001 adjusting pin. See the videos on this page for reference. |