Lock latch handle for 3150 series casement window

A handy person from Woodbury, NJ says:
I'm trying to identify this part pictured. It is the latch/handle to lock these windows.

The windows have a sticker that says "series 3150 casement window."
I will need 3 of these handles if you can identify them AND have them in stock.

Thumbnail of the uploaded file named 20230514_170203.jpg
Thumbnail of the uploaded file named 20230514_170146.jpg
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Casey from SWISCO responded:

Hello,

Take a look and compare the specifications of the 38-090 casement lock to yours. We'll include the dimensions from our product page below. Thanks for posting! 

Locked front view of 38-90
Locked front view of 38-90

Unlocked rear view of 38-090
Unlocked rear view of 38-090

Anatomy of a casement window
Anatomy of a casement window
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