Searching for Wedgeless window fastener with 2-1/2" spacing

A quick learner says:
Searching for a window fastener for an Insulate 700 bedroom window. The center of the screw holes are 2 1/2 "
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Tom from SWISCO responded:

Hello! Thanks for reaching out to us. I've seen this lock only once before, but I believe that our 38-154 and 38-155 can work for you as replacements. Look over our dimensions and photos and let me know what you think.

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