bifold door pins missing

A home owner from Montgomery County, MD, USA says:
I need to replace two metal bifold door pins that have gone missing since the property was built in 1962. This is a photo of one of the remaining pins.

Please let me know if you have these parts, and their numbers in your inventory, if you have them. Thanks.
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Paul from SWISCO responded:

Hello,

It looks like you have the old Slimfold model bi-fold door. We carry the new style pins that are interchangeable. The bottom threaded adjusting pin will be our 21-001 and the top pivot pin, as well as the two guide pins, will be our 21-007 pins. 

See our video media guide on this for more information. Thank you!

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