8 lb Series 152 Coil Balance

Product Code: S152-8

Product Description
This is a Series 152 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 8 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 15-175, 15-177, or 15-158 pivot shoe (sold separately). These shoes are not interchangeable.
  • 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.
Customer Questions & Answers
Discussion # Of Replies Last Post Date
Window coil balance, spring coil replace? HelpThis discussion includes image(s). 6 May 14, 2020
Replacement Pivot Bar, Coil Balance & Coil Balance ShoeThis discussion includes image(s). 2 Mar 30, 2020
Searching for Balance sssemblyThis discussion includes image(s). 6 Mar 17, 2020
Coil balance replacement This discussion includes image(s). 6 Feb 3, 2020
Windows counterbalance part that movesThis discussion includes image(s). 2 Dec 27, 2019
Re: need help selecting replacement coil balanceThis discussion includes image(s). 2 Dec 15, 2019
coil balance assistance This discussion includes image(s). 2 May 24, 2019
UPVC double glazed window partThis discussion includes image(s).This discussion includes video(s). 14 Apr 30, 2019
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