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25" Series 351 Channel Balance

Product Code: S351-25

25" Series 351 Channel Balance
Main product image of the S351-25 25" Series 351 Channel Balance
Measurements of 19-002 top balance shoe.
Measurements of 15-002 bottom shoe.
How to replace a window sash channel balance
How to identify a replacement channel balance
Quantity Price
1-11 $9.55
12-99 $8.59
100-199 $8.12
200-349 $7.64
350+ $7.16
add $0.75
add $1.25
add $2.25
Product Description
This series 351 channel balance also known as a block and tackle balance has a 25" 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 15-002 shoe and a 19-002 top attached.
Stamp Option Sash Weight Range
2410 5 to 9 lbs
2420 9 to 15 lbs
2430 15 to 19 lbs
2440 19 to 24 lbs
2450 24 to 27 lbs
2460 27 to 30 lbs
2465 30 to 33 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 & Comments
Discussion # Of Replies Last Post Date
Gapco Window BalancersThis discussion includes image(s). 3 Sep 29, 2016
25" window channel balance 2 Jul 27, 2016
Spring loaded Window PartThis discussion includes image(s). 2 May 12, 2016
What size channel balance do I need 2 Sep 24, 2015
Jordon window balancersThis discussion includes image(s). 3 Aug 11, 2015
Sash weight range 2 Feb 20, 2015
Gapco Window Replacement Parts This discussion includes image(s). 2 Aug 26, 2014
Is the Series 351 the correct one for me?This discussion includes image(s). 4 Jul 29, 2014
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