See our 38-144 Sash Lock. See if this matches up. For new keepers, see the 38-276 ad 38-277, respectively.
A home owner from Pewaukee Wis says:
October 29, 2020
What do u mean by "new keepers"????
Bob from SWISCO responded:
October 29, 2020
The keepers are the 'strikers' that the lock latches to when locking the window. So the 38-144 interacts with the 38-276 or 38-277, depending on if it's a left or right-handed window. Hope this clears things up.