Series 180 Coil Balance

The Series 180 Coil Balance is a stainless steel roller-tilt coil. Coil spring sash balances are also known as constant force balances. The coil measures 15/32" wide and is made in the USA.
Series 180 Coil Balance
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3 lb 4 lb 5 lb 6 lb 7 lb
8 lb 9 lb
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