Tom from SWISCO responded:
March 30, 2020
Hello! This looks like the stud attachment found in both the 39-340 and 39-424 mounting bracket. These are also both Roto brand, which I see printed on your clip. I think there's a good chance you have one of these two products, but you'll have to examine your old mounting bracket to confirm which one to go with. |
Tom from SWISCO responded:
March 31, 2020
There should definitely be a bracket on there somewhere. This kind of part doesn't go on the sash by itself. Without seeing the old bracket as a reference, there's no way to know which part you have. |
Tom from SWISCO responded:
April 1, 2020
I'm very happy to help, of course. If you do find a bracket and it doesn't look like either of the two products I mentioned, let me know. We can try our best to find something that looks closer. |