Bi Fold Door Part to allow door to open and close sits channel at top of door to control door opening
Bi fold door
Stanley 2X 10 or (13)
Patent Pending 5. 086 160 ( Best Guess)
Bob from SWISCO responded:
July 8, 2020
This looks like an older version of the 23-306 Bifold Door Pivot Bracket. Take a look and see what you think. |