Window Sash Balance, Twin, Steel, 10-Lb.

10 lb. Twin sash balance used to replace Duplex, Fabco, Preset and Superior sash balances

• Used on wood single or double hung windows
• Coil spring retraction
• Steel construction with steel cables
• Aircraft cable lifters
• Maximum weight rating of 10 lbs.
• Requires a 3-1/4 in. x 6-3/8 in. opening to install
• For further dimensional information, please see the line drawing

• UPC: 078874175438
• Manufacturer Part No: H 3580

• Used on wood single or double hung windows
• Coil spring retraction
• Steel construction with steel cables
• Aircraft cable lifters
• Maximum weight rating of 10 lbs.
• Requires a 3-1/4 in. x 6-3/8 in. opening to install
• For further dimensional information, please see the line drawing