Need to replace the windows locking mechanism in my roto windows

A handy person from Snoqualmie Pass, WA says:
The handles on my window locks are breaking after 20 years. First one, then another. I must have neglected to lubricate the locking mechanism. Picture attached is of the broken handle for the mechanism that raises and lowers a bar inside the window. It interlocks with the Roto G2-STRKR-*43 that is attached to the window at four different spots. I need two of the handle assemblies.
Thumbnail of the uploaded file named 2020-06-27 15.04.10.jpg
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Tom from SWISCO responded:

I don't believe this style of lock is made anymore, but you may be able to use either our 38-095 and 38-096 as a substitute. Look over the dimensions we show for each product and let me know what you think.

How to Replace a Multi-Point Lock on a Casement Window [1080p]
How to Replace a Multi-Point Lock on a Casement Window [1080p]
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How to open a casement window that has a broken lock
How to open a casement window that has a broken lock
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Anatomy of a casement window
Anatomy of a casement window
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