Window Balance ID
Home Owner from Austi TX
Oct 13, 2025 5:38 pm
The balance is stamped with 27-4. Need id for balance and top sash guide.
5 user uploaded images
2 Replies
Jasmine from SWISCO
Oct 14, 2025 2:00 pm
Hello,
Thanks for reaching out! This window balance reminds me of the S395-28. Our 2740 stamp will support a sash weighing 19 to 26lbs.
Your top sash guide reminds me of the 18-174 Top Sash Guide. To determine if this is the right replacement, carefully review and compare the dimensions below.
Detail of 18-174
Side view of 18-174
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