21" Series 395 Channel Balance

Product Code: S395-21

Product Description
This series 395 channel balance also known as a block and tackle balance has a 21" 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 15-001 shoe and a 19-005 top attached.
Stamp Option Sash Weight Range
2010 5 to 8 lbs
2020 8 to 12 lbs
2030 12 to 15 lbs
2040 15 to 23 lbs
2050 23 to 27 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 replacement for a Viking Vinyl WindowThis discussion includes image(s). 4 Jun 18, 2013
right balance?This discussion includes image(s). 4 Jul 10, 2018
Window Balance Part Identification 2 Apr 29, 2018
Need Viking Balances 2 Apr 25, 2018
PGT Window balancerThis discussion includes image(s). 2 Apr 19, 2018
Viking window balance partsThis discussion includes image(s). 3 Apr 19, 2018
Window Part 2 Apr 7, 2018
Single-Hung and Casement Window Replacement Parts?This discussion includes image(s). 6 Mar 16, 2018
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