window balances

Question

this is on th balance
20 3 cx cmc 7

Can you help me with ordering information as i need more than one and maybe a you-tube video with instructions.

Casey · Accepted Answer

Hello,

With this combination of attachments, you could have either an S380-27 or S385-27 channel balance. You’ll need to measure as shown below. The Series 380 has a 1" bottom attachment, and the Series 385 has a 1-3/32" attachment. You'll also need a 2630 spring strength option for your replacement balances.

Thank you and let us know if you have any other questions or concerns.

Comparison of the S378, S380 and S385 balance shoes.