Looking for the Top Sash Guide

Question

Its has a marking 2720 ,I measured the metal part only and its 28"

I think I found the correct balance 28" 351 channel balance
Product code S351-28 . It looks like the correct shoe and top guide.
Having trouble finding the correct top sash guide . Please let me know if this is the correct Channel balance and also what is the correct top sash guide.

Thanks ,Sal

Paul · Accepted Answer

Thanks for posting. I'm not sure what top sash guide will work. The Series 351 is compatible with many different kinds. I would need to see a picture of the top sash guide in question out of the window. I would also need to know its measurements. In the meantime, you could consider our 18-032 to start out. This might be a match, but I'm not sure.