Commercial Constant Force Window Balance
Commercial Constant Force Window Balance uses a Heavy Duty Spring. This large, Heavy Duty, window balance is usually found in Apartment buildings and commercial structures.
Used on Aluminum Single Hung or Double Hung Metal Windows
13 Products
535002
Pivot Bar, 1/2" x 5/16" Steel , 2 holes, Heavy DutySteel Pivot Bar, 1/2" x 5/16" x 3" , 2 holes
535004
Coil Spring #4 Weight, Heavy Duty Window BalanceCoil Spring #4 Weight, Constant Force balance
535005
Coil Spring #5 Weight, Heavy Duty Window BalanceCoil Spring #5 Weight, Constant Force balance
535006
Coil Spring #6 Weight, Heavy Duty Window BalanceCoil Spring #6 Weight, Heavy Duty Window Balance 
535007
Coil Spring #7 Weight, Heavy Duty Window BalanceCoil Spring #7 Weight, Constant Force balance
535008
Coil Spring #8 Weight, Heavy Duty Window BalanceCoil Spring #8 Weight, Constant Force balance
535009
Coil Spring #9 Weight, Heavy Duty Window BalanceCoil Spring #9 Weight, Constant Force balance
535010
Coil Spring #10 Weight, Heavy Duty Window BalanceCoil Spring #10 Weight, Constant Force balance
