bi-fold doors bottom guide

A handy person from New Jersey says:
The bi-fold door lower guide needs to be replaced. the guide is similar to your bifold door cap. Part no. 21-103. The apart I have is 3/8" where the 21-103 is 1/2". Is there barrel of 3/8".
Profile picture of Bob
Bob from SWISCO responded:

Check out our 21-106 Cap. This has a top with an outer diameter of 3/8", while the hole to accept a pin is 3/16" in diameter. Let me know if this matches. 

21-103 : Bifold Door Pin Cap, National
Bifold Door Pin Cap, National
21-103
$1.02
VIEW >
21-106 : Bifold Pin Cap, 3/16
Bifold Pin Cap, 3/16" ID
21-106
$0.85
VIEW >
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 help@swisco.com.