Andersen 100 Series Single Hung Sash Balancer Number 3260 Unit Number_18310 Overall grille dimension is 24

Overall grille dimension is 24 1/8" wide by 43 3/8" high

Andersen TW1846 (Upper Sash) Forest Green Exterior and Natural Pine Interior High Performance LowE4 Glass - No Grille Grommets This Sash has no grille grommets

Andersen TW2452 (Upper Sash) White Exterior and White Interior High Performance LowE4 Tempered Glass (1992 to May 2010) Works with 400 Series Tilt-Wash Double-Hung Windows manufactured from 1992 to May 24

Works with Perma-Shield Casement and Awning Windows manufactured 1966 to 1977

For use with Venting Roof Window

Andersen 100 Series Single Hung Sash Balancer Number 3260 Unit Number_18310 Overall grille dimension is 24Andersen 100 Series Sash Balance Number 3260 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