CRL Window Sash Balance for 4-1/2 Pound Wood Sash - H3577

This CRL Sash Balance features all steel construction with coil spring refraction. The sash lifters are made of aircraft cable. Minimum Order: 1 Package Note: Never use a balance on sash that is heavier than the listed capacity of the balance. For sash heavier than 12 pounds (5.4 kilograms), use H3869 and H3870. One sash balance with attaching hardware per package. NOTE: Never use a balance on sash that is heavier than the listed capacity of the balance. For sash heavier than 12 pounds (5.4 kg), CRL offers Cat. Nos. H3869 and H3870.

Replacement for Duplex, Superior, Preset, and Fabco Balances