Channel balance

Hello!

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 a 2730 spring strength option for your replacement balances based on your 27C stamp on your original balance.

If you have any questions just let us know!

Comparison of the S351 and S390 balance shoes.