Casey from SWISCO responded:
February 19, 2021
Hello, I would recommend starting with our 18-188 top sash guide and carefully comparing the dimensions of our product page to yours. If you notice any difference, please provide us with your exact measurements and we can go from there. Thank you! |
Casey from SWISCO responded:
February 19, 2021
As long as the dimensions match up and the screw installs in the center of the sash, the 18-188 should work for you. The elongated hole can provide more diversity of the installation hole is offset on the sash, so you may want to check your sash before ordering. |