335 Series 170 Coiled Balance Spring

Product Code: S170-335

335 Series 170 Coiled Balance Spring
$5.99/each
Quantity Price
1-5 $5.99
6-11 $4.97
12-23 $4.15
24-49 $3.48
50-99 $3.08
100-199 $2.78
200+ $2.50
Out of stock!
This product will be back in stock soon. Click below to be notified of this product's availability.
Product Description
This is a Series 170 spring for tilt windows. It moderates the operation of your window sash using a specifically calibrated coil spring that allows the window sash to stay open when raised and remain shut when closed.
  • Individually, this coil balance can hold 5 pounds. This is added together with the other coils to support the whole weight of the sash.
  • This coil is stamped with number 335.
  • Measures 3/4" thick.
  • Designed to work with the 15-192 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.
  • Has a short tongue, meant to install on the bottom of a pair of coil balances or as the only coil balance in a system.
  • This constant force balance is used in CertainTeed double hung windows.
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.
Additional Images
Related Videos
Related Item(s)
Customer Questions & Answers
Discussion # Of Replies Last Post Date
Searching for coil balance spring 344This discussion includes image(s).This discussion includes video(s). 2 May 7, 2021
Certainteed broken window coilThis discussion includes image(s).This discussion includes video(s). 2 Mar 3, 2021
Certainteed replacement window shoe replacementThis discussion includes image(s). 4 Feb 9, 2021
Sa 335 2 Oct 17, 2020
Looking for replacement coil for Certainteed double-hung windowThis discussion includes image(s).This discussion includes video(s). 2 Jun 19, 2020
replacement coil spring system This discussion includes image(s). 2 Oct 10, 2019
Balance Springs for CertainteedThis discussion includes image(s). 2 May 16, 2018
Double Spring balance SpringThis discussion includes image(s). 2 Apr 10, 2018
Start a new discussion
Use this form to ask questions or to share your experiences regarding this product. Every discussion will be reviewed and answered by our experts.
(your email address will be kept private and is only used to inform you when a response has been made)
Current wait time is 4-7 business days
We promise that one of our experts will personally get back to you as soon as they are able. Thank you very much for your patience and understanding. If your inquiry is time-sensitive, please feel free to reach us at (888) 991-1929 or at help@swisco.com.
Customers Who Bought This Also Bought