ORDERING INFORMATION 1. Measure metal channel length. Do not include any attached ends. 2. Check number stamped on channel. The first two digits represents the channel length. The second two digits represent the sash weight. (e.g.: The number stamped on the balance is 3248, you would then order #57-32S48. With 57 referring to our series, followed by the length of the balance then the sash weight.)-Max Weight 75lbs.
3041 stamped on balance. 50 series channel balance Special order only …
3248 stamped on window balance. 33" long. 57 series channel balance. Non-tilt window balance. Note: Top bracket is part number 57-500 and bottom…
3425 stamped on balance. 50 series channel balance Special order only …
3638 stamped on balance. 50 series channel balance Special order only …