Paul from SWISCO responded:
February 7, 2012
Thanks for posting, Alberto! I do believe that you have an S350-22 channel balance. I would choose the 2110 stamp option with that.
As for the top sash guide, it does look similar to your 18-172. Please compare their dimensions and see what you think. Keep in mind that the most vital dimensions are the width, depth, and height. Let us know what you think. |
Paul from SWISCO responded:
February 7, 2012
It certainly seems to be the closest match, especially if you say the dimensions are the same.
|