SWISCO - The Replacement Hardware Authority

24" Series 371 Channel Balance

Product Code: S371-24

24" Series 371 Channel Balance
Main product image of the S371-24 24" Series 371 Channel Balance
How to replace a window sash channel balance
How to identify a replacement channel balance
Quantity Price
1-11 $9.55
12-49 $8.59
50-99 $8.12
100-249 $7.64
250+ $7.16
add $0.75
add $0.95
Product Description
This series 371 channel balance also known as a block and tackle balance has a 24" long metal channel and is for a non-tilt window. The channel's width measures 9/16" but is considered 1/2" in the trade. This balance comes fully assembled with a 15-005 shoe and a 19-031 top attached. Often used with Rollyson non-tilt windows.
Stamp Option Sash Weight Range
2310 5 to 9 lbs
2320 9 to 15 lbs
2330 15 to 18 lbs
2340 18 to 22 lbs
2350 24 to 27 lbs
2360 27 to 30 lbs
*This information is based on 2 balances per sash. Balances are designed assuming friction in the jamb weather-strip will carry a portion of the sash weight. Suggested sash weights are approximate.
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.
Helpful Tip!
The stamp option represents the strength of the channel balance. Locate the stamp on your channel balance. If your stamp does not match any of the stamp options available or you are unsure of which stamp option you should choose: ask our experts for help.
Customer Questions & Answers
Discussion # Of Replies Last Post Date
Balance identificationThis discussion includes image(s). 2 Nov 10, 2016
24" Channel Balance Identification is this S371-2320?This discussion includes image(s). 6 Sep 24, 2015
Parts for Rollyson Aluminum Thermopane identification of channel balanceThis discussion includes image(s). 2 Sep 22, 2015
Replacement channel balances This discussion includes image(s). 2 Sep 11, 2015
Window balancesThis discussion includes image(s). 5 May 15, 2014
Channel balanceThis discussion includes image(s). 2 Feb 11, 2014
Channel BalancesThis discussion includes image(s). 6 Jan 26, 2012
I need a different top attachment on my balanceThis discussion includes image(s). 4 Jun 6, 2011
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)