Invisible Balance

The Invisible Balance has been used for over 25 years, primarily for wood windows. They are an excellent choice for historic window renovations, eliminating exposed hardware and maintaining the original window appearance. This product is the favorite of the custom millwork industry when jambliner aesthetics are not acceptable.


Result Pages:
60-A Single Spring Balance 60-A152


152 Invisible Balance. 23-1/2" balance length. Sash weight 10-12 pounds. Single Spring invisibl......see more

152 Invisible Balance. 23-1/2" balance length. Sash weight 10-12 pounds. Single Spring invisible balance. Glass Height: 22". End Bracket attached 900-17773.…

60-A Single Spring Balance 60-A162


162 Invisible Balance. 25-1/2" balance length. Sash weight 10-14 pounds. Single Spring invisibl......see more

162 Invisible Balance. 25-1/2" balance length. Sash weight 10-14 pounds. Single Spring invisible balance. Glass Height: 24". End Bracket attached 900-17773.…

60-A Single Spring Balance 60-A172


172 Invisible Balance. 27-1/2" balance length. Sash weight 10-14 pounds. Single Spring invisibl......see more

172 Invisible Balance. 27-1/2" balance length. Sash weight 10-14 pounds. Single Spring invisible balance. Glass Height: 26". End Bracket attached 900-17773.…

60-A Single Spring Balance 60-A223


223 Invisible Balance. 37-1/2" balance length. Sash weight 20-24 pounds. Single Spring invisibl......see more

223 Invisible Balance. 37-1/2" balance length. Sash weight 20-24 pounds. Single Spring invisible balance. Glass Height: 36". End Bracket attached 900-17773.…

60-AX Double Spring Balance 60-AX141


141AX Invisible Balance. 21-1/2" balance length. Sash weight 14-20 pounds. Double Spring b......see more

141AX Invisible Balance. 21-1/2" balance length. Sash weight 14-20 pounds. Double Spring balance. Glass Height: 20". End Bracket attached 900-17773. Number Stamped…

60-AX Double Spring Balance 60-AX141-10


141AX Invisible window balance. 21-1/2" balance length. Sash weight 14-20 pounds. Double S......see more

141AX Invisible window balance. 21-1/2" balance length. Sash weight 14-20 pounds. Double Spring balance. Glass Height: 20". End Bracket attached 900-21263. Number Stamped…

60-AX Double Spring Balance 60-AX153


153AX Invisible window balance. 23-1/2" balance length. Sash weight 26-32 pounds. Double S......see more

153AX Invisible window balance. 23-1/2" balance length. Sash weight 26-32 pounds. Double Spring balance. Glass Height: 22". End Bracket attached 900-17773. Number Stamped…

60-AX Double Spring Balance 60-AX161


161AX Invisible window balance. 25-1/2" balance length. Sash weight 18-23 pounds. Double S......see more

161AX Invisible window balance. 25-1/2" balance length. Sash weight 18-23 pounds. Double Spring balance. Glass Height: 24". End Bracket attached 900-17773. Number Stamped…

60-AX Double Spring Balance 60-AX174


174AX Invisible window balance. 27-1/2" balance length. Sash weight 34-38 pounds. Double S......see more

174AX Invisible window balance. 27-1/2" balance length. Sash weight 34-38 pounds. Double Spring balance. Glass Height: 26". End Bracket attached 900-17773. Number Stamped…

60-AX Double Spring Balance 60-AX174-1


174AX Invisible window balance. 27-1/2" balance length. Sash weight 34-38 pounds. Double S......see more

174AX Invisible window balance. 27-1/2" balance length. Sash weight 34-38 pounds. Double Spring balance. Glass Height: 26". End Bracket attached 60-518HD. Number Stamped…

60-AX Double Spring Balance 60-AX184-10


184AX Invisible window balance. 29-1/2" balance length. Sash weight 38-42 pounds. Double S......see more

184AX Invisible window balance. 29-1/2" balance length. Sash weight 38-42 pounds. Double Spring balance. Glass Height: 28". End Bracket attached 900-21263. Number Stamped…

60-AX Double Spring Balance 60-AX192


192AX Invisible window balance. 31-1/2" balance length. Sash weight 25-32 pounds. Dou......see more

192AX Invisible window balance. 31-1/2" balance length. Sash weight 25-32 pounds. Double Spring balance. Glass Height: 20". End Bracket attached 900-17773. Number Stamped on…

60-AX Double Spring Balance 60-AX201


201AX Invisible window balance. 33-1/2" balance length. Sash weight 22-28 pounds. Dou......see more

201AX Invisible window balance. 33-1/2" balance length. Sash weight 22-28 pounds. Double Spring balance. Glass Height: 32". End Bracket attached 900-17773. Number Stamped on…

60-AX Double Spring Balance 60-AX223


223AX Invisible window balance. 35-1/2" balance length. Sash weight 36-42 pounds. Dou......see more

223AX Invisible window balance. 35-1/2" balance length. Sash weight 36-42 pounds. Double Spring balance. Glass Height: 36". End Bracket attached 900-17773. Number Stamped on…

60-AX Double Spring Balance 60-AX223-1


223AX Invisible window balance. 35-1/2" balance length. Sash weight 36-42 pounds. Double S......see more

223AX Invisible window balance. 35-1/2" balance length. Sash weight 36-42 pounds. Double Spring balance. Glass Height: 36". End Bracket attached 60-518HD. Number Stamped…

60-AX Double Spring Balance 60-AX224


224AX Invisible window balance. 37-1/2" balance length. Sash weight 42-48 pounds. Double S......see more

224AX Invisible window balance. 37-1/2" balance length. Sash weight 42-48 pounds. Double Spring balance. Glass Height: 36". End Bracket attached 900-17773. Number Stamped…

60-AX Double Spring Balance 60-AX234-1


234AX Invisible window balance. 37-1/2" balance length. Sash weight 42-48 pounds. Double S......see more

234AX Invisible window balance. 37-1/2" balance length. Sash weight 42-48 pounds. Double Spring balance. Glass Height: 38". End Bracket attached 60-518HD. Number Stamped…

60-AX Double Spring Balance 60-AX244


244AX Invisible window balance. 37-1/2" balance length. Sash weight 14-20 pounds. Double S......see more

244AX Invisible window balance. 37-1/2" balance length. Sash weight 14-20 pounds. Double Spring balance. Glass Height: 40". End Bracket attached 900-17773. Number Stamped…

60-AX Double Spring Balance 60-AX253


253AX Invisible window balance. 37-1/2" balance length. Sash weight 36-42 pounds. Double S......see more

253AX Invisible window balance. 37-1/2" balance length. Sash weight 36-42 pounds. Double Spring balance. Glass Height: 42". End Bracket attached 900-17773. Number Stamped…

60-AX Double Spring Balance 60-AX253-1


253AX Invisible window balance. 37-1/2" balance length. Sash weight 36-42 pounds. Double S......see more

253AX Invisible window balance. 37-1/2" balance length. Sash weight 36-42 pounds. Double Spring balance. Glass Height: 42". End Bracket attached 60-518HD. Number Stamped…

60-AX Double Spring Balance 60-AX254


254AX Invisible window balance. 37-1/2" balance length. Sash weight 42-48 pounds. Double S......see more

254AX Invisible window balance. 37-1/2" balance length. Sash weight 42-48 pounds. Double Spring balance. Glass Height: 42". End Bracket attached 900-17773. Number Stamped…

60-AX Double Spring Balance 60-AX254-1


254AX Invisible window balance. 37-1/2" balance length. Sash weight 42-48 pounds. Double S......see more

254AX Invisible window balance. 37-1/2" balance length. Sash weight 42-48 pounds. Double Spring balance. Glass Height: 42". End Bracket attached 60-518HD. Number Stamped…

60-AX NuAire Window Balance 60-AX2301-1


NuAire Window Balance. 2301AX Invisible window balance. 23" balance length. Double Spring&......see more

NuAire Window Balance. 2301AX Invisible window balance. 23" balance length. Double Spring balance. End Bracket attached 60-518HD. Number Stamped on Window Balance:…

60-AX NuAire Window Balance 60-AX3003-1


NuAire Window Balance. 3003AX Invisible window balance. 30" balance length. Double Spring&......see more

NuAire Window Balance. 3003AX Invisible window balance. 30" balance length. Double Spring balance. End Bracket attached 60-518HD. Number Stamped on Window Balance:…

Attaching Clip 60-704M


Attaching clip usually needed for the 60-AX balances.......see more

Attaching clip usually needed for the 60-AX balances.…

End Bracket 60-518HD


Balance end bracket. Bags of 25.......see more

Balance end bracket. Bags of 25.…

End Bracket 900-21263


End Clip for channel balance. If buying separately without balances, must order 25.......see more

End Clip for channel balance. If buying separately without balances, must order 25.…

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