RE: OP05-7810

Question

I have two casement windows with Roto crank part # OP05-7810 and outside hinges attached to window have a part # OP05-2020U. I need to order new hardware for these windows. Can someone please help me identify the correct parts to order for my two windows? Thank you!

Jason

User submitted photos of a window operator.

Tom · Accepted Answer

Hello, Jason. Please see our 39-330 and 39-329. These look like they match yours. As for the handle, see the 39-205.