Sill Hinge with Screws - Left Hand Unit Number_34310 This screen measures 35-7/8" wide

This screen measures 35-7/8" wide by 46-27/32" high

Works with Narroline Double-Hung (non-tilt) windows manufactured from 1981 to Present

Andersen TW28310 (Lower Sash) Forest Green Exterior and Natural Pine Interior High Performance LowE4 Glass (1992 to May 2010) Works with 400 Series Tilt-Wash Double-Hung Windows manufactured from 1992 to May 24

This sash has a visible glass measurement of 15-3/4" wide by 30" high

This sash has an unobstructed glass size of 15 inches wide by 17 15/16 inches high

Sill Hinge with Screws - Left Hand Unit Number_34310 This screen measures 35-7/8" wideAndersen Basement Sill Hinge with Screws Left HandAndersen Basement Sill Hinge with Screws Left Hand Works with Andersen Basement Utility Windows manufactured from 1934 to 2004. This hinge mounts to the sill (bottom) of the unit. This hinge is for the left side as viewed from the outside of your home, the hinge would fit on the left side of the unit.