Andersen 100 Series Single Hung Sash Balancer Number 3120 Unit Number_CN3 Flexacron is a trademark of

Flexacron is a trademark of PPG Industries

Overall grille dimension is 23 7/32 inches wide by 24 7/32 inches high

Andersen TW2446 (Lower Sash) Sandtone Exterior and Natural Pine Interior High Performance LowE4 Sun Glass - No Grille Grommets This Sash has no grille grommets

Andersen Newbury Style - Two Panel - Gliding Door Interior Hardware Set - Bright Brass This is a half kit for the interior of the door

Andersen Newbury Style Lever Handle - Left Hand - Bright Brass Finish

Andersen 100 Series Single Hung Sash Balancer Number 3120 Unit Number_CN3 Flexacron is a trademark ofAndersen 100 Series Sash Balance Number 3120 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