Dave Sr. from SWISCO responded:
June 25, 2018
I'm afraid this operator has been discontinued and is no longer available. At this time, there is no known substitute. That said, you could possibly consider our 39-329 operator and 39-554 sash bracket. This is just an educated guess, though. This was not designed to replace your operator and I've never personally tried it as a substitute. I cannot guarantee if this, or anything, could work as a replacement. |