PART # 45FL02 is stamped on the inside. I have no make or model of window. Latch is 7 5/16 in length & 6 5/8 from bolt to bolt & 7/8 wide. This could be 10 years old or so.
Paul from SWISCO responded:
June 16, 2016
Please see our 82-002, I think this could work for you. Your original is no longer made but I think this can be used as a replacement.