23" Series 385 Channel Balance

Product Code: S385-23

23" Series 385 Channel Balance
Main product image of the S385-23 23" Series 385 Channel Balance
Close up of the S385 balance top.
Close up of the S385 balance bottom.
How to replace a window sash channel balance
How to identify a replacement channel balance
Quantity Price
1-11 $8.95
12-49 $8.05
50-99 $7.61
100-249 $7.16
250+ $6.71
add $0.75
add $0.95
Product Description
This series 385 channel balance also known as a block and tackle balance has a 23" 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 15-004 shoe and a 19-005 top attached.
Stamp Option Sash Weight Range
2210 5 to 8 lbs
2220 8 to 12 lbs
2230 12 to 19 lbs
2240 19 to 23 lbs
2250 23 to 27 lbs
2260 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
Window Balance 2 Apr 24, 2018
Not sure what stamp I need for an Series 385 balanceThis discussion includes image(s). 2 Mar 13, 2018
balance weight stamp 2 Mar 8, 2018
Unknown Sash Weight/no stamp 2 Feb 23, 2018
Window Balance Channel (non tilt)This discussion includes image(s). 2 Feb 14, 2018
My part # 22D USBThis discussion includes image(s). 2 Jan 10, 2018
Searching for Bsi 2240 2 Nov 15, 2017
Old broken window balances non tiltThis discussion includes image(s). 5 Nov 8, 2017
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