Andersen 100 Series Single Hung Sash Balancer Number 3365 Product Type_Auxiliary Security Locks Andersen CW55 Casement Sash -

Andersen CW55 Casement Sash - High-Performance Low-E4 Glass - White Color

Works with Perma Shield Awning Window units manufactured Prior to 1999

This screen measures 21-5/16" wide by 73-5/16" high

forged brass

Andersen TW26310 (Lower Sash) White Exterior and Natural Pine Interior High Performance LowE4 Finelight Glass (1992 to May 2010) Works with 400 Series Tilt-Wash Double-Hung Windows manufactured from 1992 to May 24

Andersen 100 Series Single Hung Sash Balancer Number 3365 Product Type_Auxiliary Security Locks Andersen CW55 Casement Sash -Andersen 100 Series Sash Balance Number 3365 Works with Andersen 100 Series Single Hung Fibrex windows manufactured from 2008 to present. Every balancer has the number stamped on the edge please see in image gallery. We highly recommend replacing both balancers even if only one is not operating properly. These balancers allow free and easy vertical movement of the lower active single hung sash. To visibly see the balancer you need to remove the lower