Leigh bi fold doors circa early 1970's

A home owner from McKeesport pa says:
looking for pins/parts for several bi fold doors. We need top and bottom sliding side and stationary side pins. From the photos provided, can you suggest the proper item numbers?
User submitted photos of bi-fold door hardware.
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Tom from SWISCO responded:
Thanks for posting images of your Leigh bi-fold door parts. Your first image, #118549 is our #21-049 bottom door guide pin kit. The second image, #118550 is the top pivot pin. Unfortunately, this item is no longer available. We suggest using our #21-048 threaded pin assembly as a replacement. The 3rd image, #118551 is our #21-050 top guide pin kit. Please get back to us and let us know how this works for you.
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