I'm having a heck of a time trying to identify the part the top of the channel balance 390 goes tucked into on the window frame. I've included a photo of the piece and circled it in yellow. If the part is available I'd like to purchase it. If not, then any identifier for it would be appreciated. Thanks!
Bob from SWISCO responded:
January 17, 2019
Thanks for posting. Take a look at our 16-028 Yale Stop. I believe this is the part you are looking for. Take a look and see if you agree.