Andersen WX4 Primed Sash (1977 or Later) Color:Primed On Perma-Shield Casement operators the

On Perma-Shield Casement operators the original shoe was stone (Tan) color

This sash has an visible glass size that measures 36" wide by 24" high

This sash has an unobstructed glass size that measures 24" wide by 36" high

This sash has an unobstructed glass size that measures 19-3/4" wide by 31-1/8" high

This screen measures 31-7/8" wide by 90-27/32" high

Andersen WX4 Primed Sash (1977 or Later) Color:Primed On Perma-Shield Casement operators theAndersen WX4 (77) Primed Casement Sash with Dual Pane Glass Works with Primed Wood Casement Windows manufactured from 1977 and later. This sash is not routed on the bottom rail. This sash has a visible glass measurement of 22 3 4" wide by 48 3 16" high. For sash replacement instructions click on the (Size Guide & Instructions) below.. Note: This is a 1977 and later sash. Sash made prior to 1977 were a 3 4" smaller in width. See part #0559622 for sash