Hello Emily,
Thank you for your response. I think
38-139 has the closest dimensions to my part. I will try to drill out the existing hole in my window to make it fit. The follow up question is which locking handle plate matches
38-139?
38-158 seems just a tad too small (3 13/16" vs 3 7/8" for the distance between screws). Also, is
33-096 the correct screw to use?
Thank you,
Pavel