Andersen 3456C Conversion Kit White Interior / White Exterior with High Performance Low-E4 Glass Unit Number_AW28 This screen measures 29-5/32" wide

This screen measures 29-5/32" wide by 51-3/8" high

Andersen CN45 Casement Sash - High-Performance Low-E4 Glass - Sandtone Color

This sash has a visible glass size of 20 7/16 inches wide by 23 15/16 inches high

This kit fits a window with a visible glass size (lower sash) of 40-7/16" wide by 13-15/16" high

Andersen 3456C Conversion Kit White Interior / White Exterior with High Performance Low-E4 Glass Unit Number_AW28 This screen measures 29-5/32" wideAndersen 3456C Conversion Kit for Narroline Windows White Exterior White InteriorThis kit fits an Andersen Narroline window with a visible glass size (lower sash) of 36 7 16 inches wide by 35 15 16 inches high. This kit works with Perma Shield Narroline Double Hung windows manufactured 1968 to Present. A conversion kit is a collection of parts that will convert a non tilting Narroline window into a window that has tilt in sash. Tilt in sash give you