I am not aware of the brand name or make model of these windows. The pivot bar is 2 1/4 inches long the rectangle stack protruding past the stop is three eights long. Three holes in bar. Bar is 5/16 by 3/16
Casey from SWISCO responded:
April 6, 2021
Hello,
Take a look and compare the dimensions of our 26-428 pivot bar to yours. Thanks for posting!