SWISCO - The Replacement Hardware Authority

25" Series 810 Channel Balance

Product Code: S810-25

Product Description
This series 810 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 has a 3/8" width. This balance comes fully assembled with a 15-077 shoe and 19-023 top attached.
Stamp Option Sash Weight Range
24A 4 to 8 lb
24B 8 to 13 lb
24C 13 to 20 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.
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