Single Hung Window Balance Spring Replacement
Home Owner from Florida
Nov 27, 2019 8:47 am
The channel measures 30" in length and is 5/8" in depth. Stamped on the channel is 29-4 BSI. What replacement part do I need? Thank you.
4 user uploaded images
2 Replies
Casey from SWISCO
Dec 2, 2019 1:53 pm
Hello,
With this combination of attachments, it looks like you'll need our S395-30 with a 2940 spring strength options based on your stamp number. Thanks for posting!
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