Our Maintenance tech sent these to me and needs for me to order new window cranks. I am unsure which one to order. I was hoping you could help me with this.
Thank you!
Tom from SWISCO responded:
July 11, 2022
Hello! I believe your operator is a match for our 39-035 and 39-036, but you should review the complete mechanism to confirm, not just the arm. That's the only way to be 100% sure.