No numbers are on the lock it self but the window identification numbers windows plus LZ:27 3/8 12485287.1.3 please help
Paul from SWISCO responded:
May 7, 2019
Thank you for writing in. Take a look at our 26-408 tilt latch pair, as well as our 26-266 and 26-267 tilt latches. Let us know if any of these could be used in place of your current latch.