Channel balance

Question

The balance is 1/2" x 30". The writing on the metal is as follows: DB102 2920. Also need is end cap for the window at the top - Picture enclosed

Casey · Accepted Answer

Hello,

With this combination of attachments, you could have either an S380-30 or S385-30 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 2920 spring strength options for your replacement balances.

As for your top sash guides, take a look and compare the 18-178 pair to an undamaged part. Thank you and let us know if you have any other questions or concerns.

Comparison of the S378, S380 and S385 balance shoes.