Need 10 new window operators

Hi Swisco!

We recently bought our first new home, originally built around 1960 in the Chicago area. None of the window operators work (10 total, all same exact size window 45x26 awning style from bottom). The arms are 14" long, and the main rectangle piece is 4" x 2.75". I had to remove the top window trim to get to the box.

Looking forward to replacing and installing new ones!


Brian