Replacement window crank

Question

I am looking for replacement window cranks. There is a marking on the inside that says IH Co 790.

Thanks,
Andrew

Tom · Accepted Answer

Hey, Andrew. It's tough to tell exactly what you have from these pictures, but start by looking at our 39-025. Carefully compare our pictures and dimensions to your own hardware and let me know if this would be a good match. If they differ in any way, please let me know exactly how.