Bi-Fold Door Track Circa mid 1960s

A home owner from Arlington, VA says:
I am looking for replacement track for two sets of bi-fold metal doors that were originally installed in 1965 when the building was originally built.

I have two openings, each 60 inches wide, so I need 4 tracks (2 bottom and two top, and they appear to be identical on the doors in my unit that still have their original track--that is where the attached pictures are from, except for the last photo which shows the end of a set of doors that I am trying to hang.

Please let me know if you have track that I can hang these doors with.


User submitted photos of bi-fold door hardware.
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Paul from SWISCO responded:
Thanks for posting. If at all possible, could we see your guide pin assembly with guide cap in track? That would help us in identifying what kind of track you need.
A quick learner from Arlington, VA says:
Here are four pictures of the pins and track.
User submitted photos of bi-fold door hardware.
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Tom from SWISCO responded:
Thank you for your patience in this matter. We are currently working on a possible track that may work for you. We will post in this thread as soon as we have more information.
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Donna from SWISCO responded:
Alright, it took a long time, but we finally have something for you to see! Please see our new 21-402 and see if you can use this as a replacement track.
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