Andersen Newbury Style (Active-Panel) Exterior Escutcheon Plate in Bright Brass finish Unit Number_3436 This screen measures 21-5/32" wide

This screen measures 21-5/32" wide by 51-3/8" high

then you will also need to purchase the left hand head hinge for the hinges to work properly

Andersen 244DH2446 200 Series Double Hung Screen White Screens for these windows are the same color as the outside color of the window

This sash has an visible glass size that measures 48" wide by 31-9/16" high

Andersen 2980 Frenchwood Hinged Prairie Grille 7/8" Forest Exterior Maple InteriorThis grille fits a door with a visible glass size of 20-7/8" wide by 79-1/2" high

Andersen Newbury Style (Active-Panel) Exterior Escutcheon Plate in Bright Brass finish Unit Number_3436 This screen measures 21-5/32" wideAndersen Newbury Style (Active Panel) Exterior Escutcheon Plate in Bright Brass finish Replacement escutcheon plate for 400 series Frenchwood hinged patio door. Exterior Plate for the Active Panel