what is the part numbers for these

A quick learner from Meriden kansas says:
Crank is striped out and lock needs replaced
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Casey from SWISCO responded:

Hello,

Take a look and compare our 38-274 and 38-275 Pella casement lock handles to yours.

As for the operator, we would need to see a photo with the window open so that the arms that operate the sash are fully visible to recommend a repalcement. Thank you!

A quick learner from Meriden kansas says:
Sending pictures of the mechanism
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Casey from SWISCO responded:

Take a look and compare our 39-096 and 39-097 Pella operators to yours. Thanks for posting! 

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