Top and Bottom Bi-fold door pivots

A handy person from Hays, KS says:
I can not find the pivots that go in the track for my bi-fold doors at this senior residents community. I have 90 units with 5 of these doors a piece and would like to be able to get parts for them. There are no markings on any of the pieces. Thanks,
User submitted photos of bi-fold door hardware.
Profile picture of Paul
Paul from SWISCO responded:
Thanks for your post. We believe your bi-fold door pivot block is our 21-212. If so, you have a Peachtree door. We carry the new style pins that should fit your door. Please look at our 21-030 bottom pivot pin.
Reply to Thread
Use this form to ask a follow-up question or to share your experience regarding this subject.
(your email address will be kept private and is only used to inform you when a response has been made)
Current wait time is 4-7 business days
We promise that one of our experts will personally get back to you as soon as they are able. Thank you very much for your patience and understanding. If your inquiry is time-sensitive, please feel free to reach us at 856-317-6263 or at