Milgard Classic Single Hung Balancer

Hello,

We'd be happy to look into this for you, but we'll need a bit more information to narrow down your options. If you could show us the connecting point between the spring and pulley inside the metal channel of your balance uninstalled, as well as both end fittings, that would help us confirm if our stock balances could work for your repair or if they would need to be special-ordered. Thank you!

Thanks for getting back to us! With this combination of attachments, you could have either the 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 2640 spring strength options 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.

Since these are stock balances, pricing can be found directly on the S385-27 product page, where you can add them to your cart for purchase. You're also welcome to purchase them over the phone by giving our customer service team a call at (888) 991-1929.