Casey from SWISCO responded:
July 11, 2019
Hello, Identifying the correct top sash guide is mostly based on dimensions. The only other top sash guide that I found with the dimensions you listed would be our 18-166, but the 18-009 looks like a closer match to your guide. Just review the dimensions on our product page to make sure that everything matches up. If there are any discrepancies, let us know the dimension you need and we'd be happy to keep looking for you. Thank you! |