SWISCO - The Replacement Hardware Authority

405 Series 170 Coiled Balance Spring

Product Code: S170-405

Product Description
This coil spring measures 3/4" wide x 40", has a short tongue, and is stamped with number 405. This constant force balance is used in CertainTeed double hung window sash support systems with a support weight of 5 pounds.
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 & Comments
Discussion # Of Replies Last Post Date
certainteed window partsThis discussion includes image(s). 8 Oct 13, 2016
Certain teed Coil Spring 2 Sep 30, 2016
Please see attached pictures - trying to identify to order replacementsThis discussion includes image(s). 2 Aug 5, 2016
identifying coil balanceThis discussion includes image(s). 3 Jan 20, 2016
window shoe coilThis discussion includes image(s).This discussion includes video(s). 2 Nov 24, 2015
Single Hung Window BalanceThis discussion includes image(s). 2 Nov 4, 2015
Window parts needed 2 Aug 27, 2015
Pivot Shoe Info. NeededThis discussion includes image(s). 2 May 7, 2015
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)