The pivot bar wasn't screwed on properly, so As I went to remove the window the pivot bar snapped The # on the top bend of the shoe. On the bottom has a circle withe the # 06 on top and 46 on the bottom . Also says China
Paul from SWISCO responded:
October 17, 2017
Greetings from SWISCO. You are showing us a Simonton pivot bar. The Simonton Window Company has since replaced your pivot bar with our 26-336. This should still fit into your pivot shoe.