Traco window tilt latch help

A home owner from Pittsburgh, PA says:
Unfortunately I ordered the wrong product. I must have made a mistake in my measurements. I am trying to replace the tilt latches in my older traco windows. the attached images show the difference in size from the parts I ordered 26-391 & 26-390 (versus the existing units. Can you please tell me which model I should purchase instead?
User submitted photos of a tilt latch.
Profile picture of Tom
Tom from SWISCO responded:
See our 26-243 and 26-244 instead, these may be closer matches to what you have. It's important to carefully compare our dimensions to your own measurements to confirm that they're the same.
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