740 S190 Coil Balance Spring

Product Code: S190-740

Product Description
This series 190 coil balance spring is stamped # 7 or 740. These springs are also known as constant force balance coils.
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
Replacement Window Top Sash GuideThis discussion includes image(s). 5 Nov 28, 2017
quick tilt balance springThis discussion includes image(s). 4 Oct 23, 2017
need to indentify part replacements for coiled balancesThis discussion includes image(s). 4 Sep 11, 2017
Window springsThis discussion includes image(s). 2 Jul 10, 2017
Coil balances replacement This discussion includes image(s). 4 Jun 13, 2017
Coil replacementThis discussion includes image(s). 3 Apr 21, 2017
Window will not stay openThis discussion includes image(s). 2 Apr 18, 2017
Need a coilThis discussion includes image(s).This discussion includes video(s). 4 Mar 15, 2017
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