Window balancer

Quick Learner from Jacksonville Florida
One balancer is stamped
29 6 bsl c
Length 30 inches

The other balancer is stamped
29 4 bal c
Length 30 inches
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4 Replies
Casey
Casey from SWISCO
SWISCO
Expert

Hello,

With this combination of attachments, you could have either the 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 to weigh your sash to determine which option you'll need since the balances have different stamp codes, which should not be the case. There is a chart on the product page that explains how to choose your option based on the sash weight. Thank you and let us know if you have any other questions or concerns.

Comparison of the S378, S380 and S385 balance shoes.
Comparison of the S378, S380 and S385 balance shoes.


Quick Learner from Jacksonville Florida
Casey thank you for the information. I will measure and weigh the window sash and place an order for the balancer.
Casey
Casey from SWISCO
SWISCO
Expert

Great, we appreciate your business and we'll be here if you need anything else. 

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