Tom from SWISCO responded:
October 5, 2021
This is a very old operator that hasn't been made in decades. We do sell the 39-389, which is a modern Andersen brand operator with 15" long arms, but the design is still a little different. You may need to make alterations to your sill for this to even fit. If you are not handy, then I highly recommend contacting a local professional to come out and do the installation for you. |