Andersen 100 Series Single Hung Sash Balancer Number 3570 Unit Number_AR4 Andersen Newbury Style (Single Active)

Andersen Newbury Style (Single Active) Hinged Door Hardware Set - Antique Brass Finish

Andersen G42 400 Series Gliding window full 2 piece screen in white color

Note: For the (left hand) version of this product click here: S-36-186

Andersen A335V Awning Sash with Low-E4 Glass in White Color Works with Perma-Shield Casement Windows manufactured from 1966 to Present

Andersen 100 Series Single Hung Sash Balancer Number 3570 Unit Number_AR4 Andersen Newbury Style (Single Active)Andersen 100 Series Sash Balance Number 3570 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