Dave Sr. from SWISCO responded:
August 13, 2015
I believe our 39-365 might be a better fit in your window, with some retro fitting. Did your operator once have a screw base like the 39-365? It looks like it may have once had it but it broke off. Otherwise, I can't see how else it mounts to the window. Perhaps there is a metal sill bracket. If so, you can remove that, which should provide the room to attach the base of the 39-365 to the sill. See what you think.
You may also want a new handle just in case yours wont fit on the new operator. Take a look at our 39-114L or 39-205. |