16 inch, stamped numbers: 16C BSI RG(small stamp, difficult read) Pivot lock shoe was difficult to remove, slid up the channel but it did not have wider gap? I don't see a match here.
Pivot bar is 2 1/2 inches
I need the window channels, the pivot lock shoes and the pivot bars. I also need suggestions how to install the pivot lock shoes without the widener in the channel area.
Also, the top of the channel does not have a screw, it has a "hook".
Thanks!