Window lock for soft light elements window
Hi there!
Thanks for reaching out to us. We don't have a 1:1 match for this lock. Can you write out the distance between the installation holes measured from center to center? We'd also like to know the backset when measured from the center of the installation hole to the top edge of the lock, as shown below.

Thank you for getting back to us. We have two locks, the 90-274 and the 90-278, both of which have an 11/16" backset. However, the 90-274 features a 2-1/4" installation hole center spacing, while the 90-278 has a 2-1/16" installation hole center spacing. This means that you will need to re-drill new holes, so be very careful to avoid damaging the glass during the process. Additionally, your old lock has a hook-type lever, which our locks do not have, so we are not optimistic that they will serve as a suitable replacement for yours. I am very sorry for the inconvenience.