Jasmine from SWISCO responded:
November 17, 2023
Thanks for posting! Your sweep lock looks similar to our 90-286 Window Sash Lock. It has a 1-7/8" installation hole spacing. I believe you might be able to use the 90-279 to replace the keeper. Take a look over the dimensions and compare them to your existing lock and keeper to determine if these are the right fit. Alternate image for 90-286
Dimensions for 90-279
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