7 lb Series 140 Quick-Tilt, Single

Product Code: S140-7

7 lb Series 140 Quick-Tilt, Single
Main product image of the S140-7 7 lb Series 140 Quick-Tilt, Single
How to Replace a Triple Coil Balance System
Quantity Price
1-11 $6.75
12-49 $6.07
50-99 $5.74
100-249 $5.40
250+ $5.06
Please Note: Bulk pricing applies only to purchases of the same option
left left
right right
Product Description
This is a Series 140 replacement constant force balance system 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.
  • This balance comes complete with a pivot shoe, coil spring, and coil spring cover.
  • The spring is stainless steel and Teflon-coated to be corrosion resistant.
  • A pair of 7 lb assemblies will carry 13-14.99 lbs, (sold individually). The weight you need should be indicated as a stamp or imprint on your old balance cartridge cover.
  • Choose left hand or right hand.
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
Broken window coilThis discussion includes image(s). 3 Oct 4, 2020
Spring BalancerThis discussion includes image(s). 2 Aug 29, 2020
Window shoe replacemtThis discussion includes image(s). 2 Jun 14, 2020
Coil Balance Assembly This discussion includes image(s). 8 May 11, 2020
broke two shoes for windows This discussion includes image(s). 2 Mar 28, 2020
Pivot Shoe & Coil Balance System ReplacementThis discussion includes image(s). 2 Mar 14, 2020
replacement coil spring systemThis discussion includes image(s). 3 Mar 11, 2020
Coil Balance Spring Weight HelpThis discussion includes image(s). 2 Feb 24, 2020
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