24" Series 377 Channel Balance

Product Code: S377-24

Product Description
This series 377 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 19-018 top attached.
Stamp Option Sash Weight Range
2310 5 to 9 lbs
2320 9 to 15 lbs
2330 15 to 18 lbs
2340 18 to 23 lbs
2350 23 to 27 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
weight for my channel balance 2 Jul 7, 2017
18 1/2" channel balancesThis discussion includes image(s). 2 Jun 20, 2017
Replace missing balancesThis discussion includes image(s).This discussion includes video(s). 11 May 12, 2017
looking for Correct Channel balancerThis discussion includes image(s). 2 Mar 16, 2017
Window channelThis discussion includes image(s). 2 Jan 26, 2017
Not Sure What to OrderThis discussion includes image(s). 3 Jan 3, 2017
channel balances This discussion includes image(s). 2 Nov 18, 2016
non-tilt window balanceThis discussion includes image(s). 2 Jun 28, 2016
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