channel Balance

Thanks for reaching out! This balance can be replaced with either the S351-27 or the S390-27. You'll need to confirm the depth of the shoe to determine the correct series.

Comparison of the S351 and S390 balance shoes.

To determine the correct stamp option, you'll need to look for a stamp/marking on the metal channel. If there isn't one, you'll need to obtain the exact sash weight. There is a chart below the product description that lists the weight ranges each balance can support.