Casey from SWISCO responded:
February 1, 2024
Hello, We've come across Paramount sash locks like yours in the past. The 90-310 and 90-063B are common recommendations but the determining factor would be how the hole spacing and offset of the locking tongue compare to your part. Take a look and let us know if you have any other questions. Dimensions for 90-310
Alternate view of 90-310
Alternate image for 90-063B
Alternate image for 90-063B
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