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37" Series 380 Channel Balance

Product Code: S380-37

37" Series 380 Channel Balance
Main product image of the S380-37 37" Series 380 Channel Balance
19-005 top shoe attachment.
15-005 bottom shoe attachment.
How to replace a window sash channel balance
How to identify a replacement channel balance
Quantity Price
1-11 $12.45
12-49 $11.20
50-99 $10.58
100-249 $9.96
250+ $9.34
add $0.75
add $1.25
add $2.25
add $3.45
Product Description
This series 380 channel balance also known as a block and tackle balance has a 37" 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 19-005 top attached.
Stamp Option Sash Weight Range
3610 8 to 13 lbs
3620 13 to 18 lbs
3630 18 to 23 lbs
3640 23 to 30 lbs
3650 30 to 35 lbs
3660 35 to 39 lbs
3665 39 to 42 lbs
3670 42 to 45 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
Channel balance replacementThis discussion includes video(s). 2 Today 1:42 pm
Simonton channel spring balance part number 3650 This discussion includes image(s). 2 Jan 24, 2017
What is the correct sash weight range? 3 Jan 13, 2017
NORANDEX WINDOW 3635This discussion includes image(s). 2 Jan 3, 2017
Piece that keeps Channel Balance (S380-37) in its trackThis discussion includes image(s). 2 Dec 15, 2016
S380 jams at the bottomThis discussion includes image(s). 2 Nov 29, 2016
Window balance.This discussion includes image(s). 2 Nov 17, 2016
Pacific Windows, Balancer 6 Oct 10, 2016
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