Bob from SWISCO responded:
April 9, 2020
Thanks for posting. Your pivot shoe looks a lot like our 15-129; you'll need to remove it from the window and compare dimensions to confirm. Your balance might be a S770-34, with a stamp option of 34B; but again, look over all the specifications to make sure this looks right. Finally, there's a few possibilities for your pivot bar. See the 23-021, 26-310, or 26-360. Look over the dimensions to confirm. |