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Product Code: S170-409
409 Series 170 Coiled Balance Spring
$6.57
Product Description
This is a Series 170 spring for tilt windows. It moderates the operation of your window sash using a specifically calibrated coil spring that allows the window sash to stay open when raised and remain shut when closed.
- Individually, this coil balance can hold 9 pounds. This is added together with the other coils to support the whole weight of the sash.
- This coil is stamped with number 409.
- Measures 3/4" thick.
- Designed to work with the 15-192 pivot shoe (sold separately).
- This coil balance spring is sold individually, not in sets.
- Can work for either the left or right side of the window interchangeably.
- Coil balances are also known as constant force window balances.
- Has a short tongue, meant to install on the bottom of a pair of coil balances or as the only coil balance in a system.
- This constant force balance is used in CertainTeed double hung windows.
Good Idea!
For best results, replace window balances in pairs (though sold individually). An old balance will overwork a new one, causing faster wear and uneven operation. Paired replacement ensures optimal, lasting performance.
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