Tom from SWISCO responded:
August 8, 2019
Thank you for submitting your inquiry to our discussion board. Based on your pictures, it looks like you have our 18-033. Take a look at this part, compare the dimensions to your current guides, and see if this will work for you. |
Tom from SWISCO responded:
August 23, 2019
Hello, The only other top sash guide we have with similar dimensions to yours would be our 18-110, but in either case, you would need to carve out a hole in the top part of the guide to match up with the exiting screw hole in the sash. |