simonton window crank
We sell the 39-375 handle/nesting cover combo. I believe this could be what you're looking for. Look it over and let me know if you agree.
Awesome, thank you! We really appreciate it. Please let me know if you had any other questions, we would be happy to help.
I'm sorry to hear that they didn't match up. I'm surprised that it didn't, though. Can you confirm the exact diameter of the hole on your old handle?
You can return your hardware for a refund. See our return policy here.
The 39-376 is the same as the 39-375, it just faces the opposite direction.
I'm honestly not sure what size you may need. Your old operator looks like a Truth brand part, and to my knowledge Truth has only made operators with an 11/32" spline. We only carry one operator handle that has a smaller spline, which is our 39-274. However this looks nothing like what you have and it is used on a very different operator brand.
The more I think about this and look at your photos, the more convinced I am that your old handle is, in fact, 11/32". I can't imagine that Truth makes the same style handle with only a 2mm difference. If they have, it's not something we've been able to find or have ever seen. There must be something else at play here, but I don't know what.
Either way, we don't have another handle that can work for you. The 39-375 is our best match according to the details you gave us. It should work and I don't know why it doesn't. I'm sorry that we can't offer further insight into this issue. You can return it for a refund if you wish, but we aren't able to provide a better replacement. You can see our return policy here.