SWISCO - The Replacement Hardware Authority

RE: OP05-7810

A quick learner from Staten Island says:
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!

User submitted photos of a window operator.
Profile picture of Tom
Tom from SWISCO responded:
Hello, Jason. Please see our 39-330 and 39-329. These look like they match yours. As for the handle, see the 39-205.
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