Replacement lock for Earthwise double hung window

A home owner from Connecticut says:
March 10, 2024
I need a replacement lock for an Earthwise vinyl double hung window. Do you guys sell earthwise OEM parts or do I need the contact Earthwise windows directly?
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Bob from SWISCO responded:
March 10, 2024

Thanks for posting. We do not have an exact match for this sash lock, but we may have a substitute. Look at our 90-278. Compare the dimensions listed below, and let me know if they differ from your old lock in any way. note that the hole spacing is measured from the center of the mounting holes. Let me know what you find.

Dimensions for 90-278
Dimensions for 90-278
Lock & Keeper, 2-1/16"
Lock & Keeper, 2-1/16"
90-278
$3.49
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