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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 & Answers
Discussion # Of Replies Last Post Date
Determing the correct coil to orderThis discussion includes image(s). 2 May 23, 2017
Coil balanceThis discussion includes image(s). 3 May 3, 2017
Certainteed pivot shoe doesn't quite fitThis discussion includes image(s). 2 Nov 10, 2016
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
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