WRS Series 37 Triple Coil Spring - 6 or 7 lbs
$4.72
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These triple coil springs are compatible with our WRS Series 37 QuickTilt Coil Spring Window Balances. The 37 Series is a standard coil spring window balance. This balance is designed for residential window applications. These balances feature a 17/32" coil spring in single, tandem, or triple case applications. These balance weights are evenly divided. For example, if your sash weighs 36 lbs, you would need three 6 lb coils on each side of your sash. Triple Coils Sold Individually Weights Ranging from 6 lbs to 7 lbs Compatible with our WRS Series 37 QuickTilt Coil Spring Window Balances Measures 17/32" Thick Stamped for Identification
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