Window Balance description

Start a new Discussion

Home Owner from Arizona

Feb 8, 2026 4:06 pm

28 3 Caldwell AM

Channel length: 29"

Channel width: 1/2"

5 user uploaded images

2 Replies

Jasmine from SWISCO

Feb 9, 2026 10:16 am

You have either the S351-29 or the S390-29 channel balance. To confirm the correct match, you'll need to measure the depth of your bottom shoe.

Our 2830 stamp will support a sash weighing 16 to 23lbs.

Comparison of the S351 and S390 balance shoes.

Comparison of the S351 and S390 balance shoes.

Related Products

Related Videos

Related Guides