channel balance needed : serial number on balance 32AU.S.B.

Question

hi, I'm looking for this sash balance as the previous one's spring has failed.

serial number on balance 32AU.S.B.

length of metal 33?
total length 33-3/4?
Channel depth 5/8?
Channel width slightly under 5/8?

Let me know if you need additional info.

Thanks,
Yi

Bob · Accepted Answer

Hey Yi. This looks a lot like our S390-33 Channel Balance. Just make sure the depth of the bottom nylon shoe, or its 'heel-to-toe' measurement, as shown below, is 1-1/8". For a stamp option, choose 3210.

Comparison of the S351 and S390 balance shoes.