Bottom hardware for bi-fold door

A handy person from Hillsboro, Oregon says:
August 30, 2023
Do you carry this part? It is the piece that fits into the bottom track mounted next to the floor for a bi-fold door. This part is 1/4 20 and 2 inches long. I need the same one only longer, at least one half inch longer. We got new floors and the new flooring is thinner than the old, hence the need for a longer part. Also, I need two of them. Thank you.
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Emily from SWISCO responded:
September 1, 2023

Thank you for reaching out to us. This part reminds me of the 23-135 and 23-119. I'm afraid the pivots aren't sold separately but they're our best options. I am sorry for any inconvenience. 
Bi-fold Door Adjustable Bottom Pivot
Bi-fold Door Adjustable Bottom Pivot
23-119
$1.25
Bottom Threaded Pivot
Bottom Threaded Pivot
23-135
$1.70
Bi-fold Door Repairs
Bi-fold Door Repairs
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