7 lb Series 150 Coil Balance

Product Code: S150-7

7 lb Series 150 Coil Balance
$6.59/each
Quantity Price
1-11 $6.59
12-49 $5.93
50-99 $5.60
100-249 $5.27
250+ $4.94
Product Description
This is a Series 150 stainless steel spring for tilt windows. It moderates the operation of your window sash using a specifically calibrated coil spring that allows the window to stay open when raised and remain shut when closed.
  • Individually, this coil balance can hold 7 pounds. This is added together with the other coils to support the whole weight of the sash.
  • The weight you need should be indicated as a stamp or imprint on your old spring.
  • Measures 1/2" thick.
  • Designed to work with the 15-140 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.
Good Idea!
Balances are sold individually, however, it is a good idea to replace both window balances at the same time. Pairing a new balance with an old one would cause the new balance to wear out faster.
Guides
  • Removing a Triple Coil Window Balance
    • Related Videos
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    Customer Questions & Answers
    Discussion Posts Last Post Date
    Replacement parts for my windows
         		This discussion includes image(s). 4 Mar 10, 2023
    Coil Balances
         		This discussion includes image(s). 2 Aug 19, 2022
    Sliding windows
         		This discussion includes image(s). 2 Aug 5, 2021
    Coil Balance Help
         		This discussion includes image(s). 2 Sep 5, 2020
    constant force window balance spring replacements
         		This discussion includes image(s). 6 Jun 24, 2020
    Window Coil replacement part, on the coil it has the number 7, these are for double hung windows.
         		This discussion includes image(s). 4 Apr 9, 2020
    Coil Balancers
         		This discussion includes image(s). 3 Feb 25, 2020
    Coil balance
         		This discussion includes image(s). 6 Sep 26, 2019
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