|
Casey from SWISCO responded:
December 15, 2022
Hello, We'd be happy to help but we'll need to see photos of your part uninstalled to compare to our inventory. Thank you! |
|
|
Casey from SWISCO responded:
December 15, 2022
It looks like you have either our S351-28, with a 15-002 bottom attachment, or S390-28, with a 15-001 bottom attachment. Take a look at the image below to determine which balance you'll need. You'll also need to weigh your sash to determine which option you'll need. There is a chart on the product page that explains how to choose your option based on the sash weight. Thank you! 
Comparison of the S351 and S390 balance shoes.
|
