Truth casement window crank and arm hardware needed to replace

Question

Our window cranks have been stripped over years of use. I had a window guy look at these and he figured they were from around 1991. I'm looking to make them work again. Can you help? Thanks in advance. Darren.

Tom · Accepted Answer

Hello, Darren. We have a few different operators that may match this. Start by looking at our 39-139 and 39-142. Note the difference in arm length, as well as the flat metal disc at the end of their arms. I can't see the end of your arm so I'm not certain if you have the same metal disc. That would be worth checking