29 inches long, #2830

Hello,

We'd be happy to help but we'll need to see an undamaged balance with both top and bottom attachments intact to recommend a potential replacement. Thank you!

It looks like you have either our S351-29, with a 15-002 bottom attachment, or S390-29, with a 15-001 bottom attachment. Take a look at the image below to determine which balance you'll need. You'll also need a 2830 spring strength option for your replacement balances. 

If you need to replace the top sash guide as well, take a look at the two we've related for you and compare the dimensions to yours. If neither are a match, please provide the dimensions of your guide for us to continue researching replacements for you. Thank you! 

Comparison of the S351 and S390 balance shoes.