Tom from SWISCO responded:
June 6, 2016
Thanks for posting. First, let's look at the top sash guide. Our 18-110B appears to be a match, but I would just make sure our dimensions match yours.
As for the balance, you give us two different stamps. Are these in the same window? They should be the same. The Series could either be our Series 390 or Series 351 depending on the size of the shoe. Which is a better match? |