Tom from SWISCO responded:
July 15, 2021
Hello! This operator looks a lot like the Pella brand 39-385 operator. Could this be what you have? It does have a thin slider piece at the end of the arm, but ours is plastic, not brass. Do you think you could still use it? The bad news is that we do not sell the track compatible with this operator, just the operator itself. I am sorry for the inconvenience. |