Channel Balance Help

Can you double-check that length? Include the part of the metal channel that the bottom nylon shoe is riveted to; you want the entire length of the metal channel in the measurement. It's just the nylon fittings themselves you don't want to include. If the length is 28", then you'll need either our S351-28 or S390-28. The only difference between these two balances is the depth of the bottom nylon shoe, or the 'heel-to-toe' measurement, so compare both with your old hardware to see what matches best. See the image below for reference. In either case, for a new stamp option choose 2730. 

Comparison of the S351 and S390 balance shoes.