Roto casement crank mechanism and handle needs to be replaced.

A handy person from Barre, VT says:
Good morning. The crank handle spindle will no longer stay in the crank assembly. I need a new handle and crank assembly OPO52020 please. It has Roto stamped on the mechanism.
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Tom from SWISCO responded:

Sure thing, we can definitely help with this. Your hardware actually isn't made anymore, though, since the manufacturer replaced it with the modern style 39-329. You'll also need a new 39-205 handle to go with it. They basically changed it so that the operator is male and the handle is female. I don't know why they made that change, but here we are.

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