Andersen 100 Series Single Hung Sash Balancer Number 1140 Unit Number_A2 The length of the arm

The length of the arm from the rivet to the elbow or bend is 9-3/8"

Works with Perma-Shield Casement and Awning Windows manufactured from 1974 to 1979

Andersen Pre-Reachout Deadlock - 2 Panel Door - Old Style Works with Perma-Shield Gliding and Frenchwood Gliding patio doors manufactured from 1968 to 1993

Operator handle sold separately

This unit takes the place of a screen measuring 29-7/8" wide by 42-27-32" high

Andersen 100 Series Single Hung Sash Balancer Number 1140 Unit Number_A2 The length of the armAndersen 100 Series Sash Balance Number 1140 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