window channel balance

Hello!

With this combination of attachments, you could have either an S380 or S385 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 spring strength option of 1430.

If you have any further questions just let us know. 

Comparison of the S378, S380 and S385 balance shoes.

If you'd like to purchase the Series 385 balance, you can place an order on our website at your convenience or call our customer service department at 856-317-6263.

Thank you for choosing Swisco! If you have any other hardware questions just let us know, we'll be here to help.