Andersen CR3 Casement Sash with Low-E4 Glass and Grilles in White Color Unit Number_CX4 This screen measures 21-5/32" wide

This screen measures 21-5/32" wide by 69-3/8" high

then you will also need to purchase the right hand head hinge part number 1361466

Andersen M950 Sash Balancer with Screws

Currently at a 45 to 60 day lead time for this screen

This sash has an unobstructed glass size of 29-1/2" wide by 19-11/16" High

Andersen CR3 Casement Sash with Low-E4 Glass and Grilles in White Color Unit Number_CX4 This screen measures 21-5/32" wideAndersen CR3 Casement Sash High Performance Low E4 Glass and Finelight Grilles White Color Works with Perma Shield Casement Windows manufactured from 1966 to Present. Finelight Grilles grilles between glass with standard rectangular pattern. New High Performance Low E4 glass replaces previous versions of Low E glass. Low E4 glass showed up to 25% in savings on cooling bills and 10% on heating bills over ordinary dual pane glass. Protects interior from