Corner brackets internal to bifold door frame.

A home owner from Shubert Nebraska says:
January 13, 2021
Are there replacement parts for the internal bifold door frame brackets that house the pins. It appears these brackets are removable due to the philips head screws. The bifold door pins have worn out the plastic pin housing brackets causing the bifolds to sag when the bifold doors are in the open position. If they are replaceable I would like to replace all four of the brackets on both bifolds in addition to replacing the old pins with new ones. I have included a picture of of what i believe to be the stanley bifold number. Ant help would be greatly appreciated.
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Paul from SWISCO responded:
January 15, 2021

Hello,

It looks like you can use the new style nylon corner bracket, 23-407. The corresponding pins would be our 23-113 bottom adjusting pin and 23-112 spring-loaded pin. Take a look and let us know if you have any other questions! Thanks for posting!
A home owner from Shubert Nebraska says:
January 17, 2021
Thank you very much for your help. Ordering these parts has saved me from buying new bifold mirrors and for the size if bifolds I have is around $500.

Thanks again.
Spring Loaded Top Pivot
Spring Loaded Top Pivot
23-112
$1.95
Bi-fold Bottom Door Pivot
Bi-fold Bottom Door Pivot
23-113
$2.44
Corner Block
Corner Block
23-407
$1.93
Pivot Bracket
Pivot Bracket
21-175
$1.92
Roll Guide
Roll Guide
21-174
$1.20
Bi-fold Door Repairs
Bi-fold Door Repairs
GUIDE
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