Im needing the lock assy for my casement windows , here is the info i found on the spacer in the glass WS IGCC (R) IGMA (R) M19031800042003 7203 3-3 NFRC WEA-N-320
Casey from SWISCO responded:
July 9, 2021
Hello,
I'm not sure if we have an exact match for this lock but it reminds me of one of our Escutcheon style handles like the 38-208 or 38-209. You'll need to remove the lock from the window and compare the specifications to see if either of these might be what you need. Thank you!