27 4 HX CMC 11

Contractor from North Houston
Dec 16, 2024 10:40 am
1/2" wide metal frame that's 28"long not including the plastic ends. I have 4 windows that all need the same new balances. Thank you.
5 user uploaded images
2 Replies

Lauren from SWISCO
Dec 17, 2024 10:22 am


Hello, thank you for posting,
It appears you have either the Series 351, with a 15-002 bottom attachment, or Series 390, with a 15-001 bottom attachment. Take a look at the image below to determine which balance you'll need.
You will need a 28" balance with a 2740 stamp option. Please review and let us know if you have any additional questions!

Comparison of the S351 and S390 balance shoes.
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