SWISCO - The Replacement Hardware Authority

27" Series 351 Channel Balance

Product Code: S351-27

27" Series 351 Channel Balance
Main product image of the S351-27 27" 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 $9.75
12-99 $8.78
100-199 $8.29
200-349 $7.80
350+ $7.31
add $0.75
add $0.95
add $2.25
Product Description
This series 351 channel balance also known as a block and tackle balance has a 27" 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
2610 5 to 9 lb
2620 9 to 13 lb
2630 13 to 19 lb
2640 19 to 26 lb
2650 26 to 30 lb
2660 30 to 33 lb
2665 33 to 36 lb
*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
window balanceThis discussion includes image(s). 4 Oct 3, 2016
Window channel balances 2 Apr 28, 2016
window channel and balancesThis discussion includes image(s). 2 Feb 8, 2016
Identifieding channel balancesThis discussion includes image(s). 6 Sep 14, 2015
Determining weight and length of channel balance 4 Aug 20, 2015
side channel balance IDThis discussion includes image(s). 5 Jul 29, 2015
Channel Balance SpringThis discussion includes image(s). 2 Jul 8, 2015
identify balance for IWC non-tilt windowThis discussion includes image(s). 2 May 7, 2015
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)