Hidden pivot bar

A handy person from Brick NJ says:
March 15, 2018
Hello I am looking for a pivot bar for these windows. This is a picture looking from the bottom of the window facing up. The bar is fully enclosed. There are no screws anywhere on the window.
Thanks.
pivot bar
Profile picture of Paul
Paul from SWISCO responded:
March 19, 2018

I'm afraid I can't determine what you have based on this photo. We need to see the pivot bar out of the window. You mention there are no screws, which means you might have to take the bottom cap off of the sash. 
Pivot Pin with Wings and Housing
Pivot Pin with Wings and Housing
26-426
$2.72
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