9.5 lbs Series 159 Coil Balance

Product Code: S159-09

9.5 lbs Series 159 Coil Balance
$6.27/each
Quantity Price
1-11 $6.27
12-49 $5.64
50-99 $5.02
100-199 $4.70
200-399 $4.14
400+ $3.82
Product Description
This is a Series 159 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 9-1/2 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 3/4" thick.
  • The maximum travel length is 40".
  • Designed to work with a 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.
Related Videos
Related Item(s)
Customer Questions & Answers
Discussion Posts Last Post Date
Part Identifer
This discussion includes video(s). This discussion includes image(s). 6 Jun 16, 2024
Replacing Simonton balance coil/shoe
This discussion includes video(s). This discussion includes image(s). 2 Mar 13, 2024
coil balance quote
This discussion includes video(s). This discussion includes image(s). 2 Dec 14, 2023
Coil balances
This discussion includes video(s). This discussion includes image(s). 6 Nov 12, 2023
Searching for Sim ton 5500 vinyl windows balance replacements
This discussion includes video(s). This discussion includes image(s). 2 Sep 18, 2023
Window replacement part
This discussion includes video(s). This discussion includes image(s). 4 Mar 26, 2023
Simonton double hung tilt in windows
This discussion includes video(s). This discussion includes image(s). 12 Mar 11, 2023
Coil balance
This discussion includes image(s). 2 Apr 8, 2021
Customers Who Bought This Also Bought