Bifold Door Guide Pin

The pin is approximately 4and a half inches long. It may or may not need replacement as the problem is that it does not engage the top track so there is a slight swing in and out when opening and closing the door. Any assistance that can be provided would be greatly appreciated.

I am having trouble locating right replacement pins for these doors can you help with the right parts.

Looking for replacement parts for metal bi-fold doors. Need pins, springs and pin secure clip. Pin is about 4 1/2 inches

We need to purchase complete mounting hardware minus top and bottom track for 10 doors. Doors were manufactured around 1970. Thank you Jim