New window balancer

Home Owner from 92078
Hi, I need to order replacement window balancers but cant work out the correct size. So here are some photos, please help! Thanks Gary
4 user uploaded images
6 Replies
Emily
Emily from SWISCO
SWISCO
Expert

Hi, Gary.

It looks like your bottom fitting is missing or has broken off. We'd be happy to help but we'll need to see some pictures of your bottom fitting to determine which Series of balances you'll need.

Thank you!

Home Owner from 92078
Hi Emily,

Here are some photos of the bottom fitting. Please let me know if you need more info or photos.

Thank you for your help!

Gary.
4 user uploaded images
Emily
Emily from SWISCO
SWISCO
Expert

Thanks for the additional pictures, Gary! 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. If the stamp on your balance is "2650" then you'll need the 2650 spring strength option. 

Comparison of the S378, S380 and S385 balance shoes.
Comparison of the S378, S380 and S385 balance shoes.
Home Owner from 92078
Thank you for your help!! I just placed my order.
Emily
Emily from SWISCO
SWISCO
Expert

You're very welcome! We appreciate your business; if you have any future hardware questions or repairs, you know where to find us! 

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