Series 161 Coil Balance

This is the SWISCO Series 161 Constant Force Balance System for tilt-in sash applications. This assembly comes with a sash carrier, a cover, and one or two coil springs. The coil is stainless steel and coated for low friction and corrosion resistance. Each window sash requires two balance assemblies, sold individually.
Series 161 Coil Balance
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3 lbs 4 lbs 5 lbs 6 lbs 7 lbs
8 lbs 9 lbs 10 lbs
click here for stamps over 10 lbs