There are two of these on the window. Single piece with a flap that covers the static window.
Casey from SWISCO responded:
April 19, 2021
Hello,
Take a look and compare the specifications of our 38-173 and 38-174 cam handles to yours. These look like promising replacements but, unfortunately, we do not carry these handles in bronze. Take a look and see what you think.
A quick learner from Dallas says:
April 19, 2021
This is super helpful, thank you. I think the black ones should work well. Just ordered. Thank you so much!