I've attached pictures with measurements. The window is in a new home purchase and I cannot find the window manufacturers name. Do you have a replacement latch that will work?
Dave Sr. from SWISCO responded:
February 20, 2017
I believe this is an earlier version Roto lock. Take a look at our more modern 38-138 and see if the dimensions match up. We also carry the 38-139. Carefully go over our measurements, especially the locking fork size, to confirm the better match.