Part number for window sash balance replacement

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Home Owner from Felton, california

Sep 4, 2023 9:58 pm

The length of the metal part is 18"

5 user uploaded images

2 Replies

Emily from SWISCO

Sep 6, 2023 11:10 am

Hi there!

Thanks for reaching out to us. You have either the Series 380 or Series 385 channel balances based on what I see in your photos. Measure as shown below to determine the best match. You will also need the 1750 strength option.

Let us know if you have any questions!

Comparison of the S378, S380 and S385 balance shoes.