Casey from SWISCO responded:
October 28, 2021
Hello, Your sash lock actually looks like a closer match to the 90-274, which comes with a compatible keeper. The hole spacing of this lock is 2-1/4". Take a look and see how the dimensions compare to yours. Thank you! |
Paul from SWISCO responded:
November 8, 2021
Looking at your lock & keeper and the dimensions, we believe that the 90-278 lock with 2-1/16" screw holes and an 11/16" backset might be what you need. Note that the keeper also has 2-1/16" holes and 9/32" thickness, which should work for your window. Thanks for posting. |