I have the same lock, but mine is broken! The metal on the bottom side that slides into the groove (is that the "keeper"?) has been snapped off.
I'm trying to find a replacement, but I can't find one. Let me know if you know where to get extras! I don't want to install new hardware on the window, since there are big grooves cut out for this style of lock.
Thanks!
Hello! The keeper is actually the groove you mention. The part of the lock that has broken off yours is what we like to call the sweep.
I'm afraid the lock above is not made anymore. If you can, please upload pictures of your own lock from a few different angles, along with detailed dimensions, and we can try to find a substitute.
Cool! I'll give it a shot.
Before I order, I'll get the measurement I missed: how far it's set back.
Maybe to be safe I'll order one of these too? Flush-Mount-1-5-8/pd/Hung_Sliding-Replacement-Sweep-Locks_Keepers/90-298
Thanks so much for your help! My local hardware stores have been unable to help!