Andersen 100 Series Single Hung Sash Balancer Number 3150 Color / Finish_Sandtone|Terratone|White (2) 6 x 5/8" screws

(2) 6 x 5/8" screws

Andersen 2032 Narroline Double Hung Lower Sash Terratone Exterior with Terratone Interior Works with Andersen Narroline Double Hung 1968 to 2012

Andersen TW28410 (Upper Sash) White Exterior and Natural Pine Interior High Performance LowE4 Finelight Glass - No Grille Grommets This Sash has no grille grommets

Andersen G43 400 Series Gliding window full 2 piece screen in white color

Andersen 100 Series Single Hung Sash Balancer Number 3150 Color / Finish_Sandtone|Terratone|White (2) 6 x 5/8" screwsAndersen 100 Series Sash Balance Number 3150 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