Andersen Genuine Sash Lock Keeper in White Color (1968 to Present) - 1630029 - White Composite Flush Mount Sash Lock Kit Description White sash lock kit includes lock, keeper, shims and screws This composite sash lock kit replaces all previous vintage locks Works on all vintages of Perma-Shield Narroline and 400-Series double-hung windows This is the replacement for discontinued part number 1630008 Will work with center leg grilles that aren't keeper cut - you may need to sand the top of the grille to avoid cam lock interference Works With: 200 Series Narroline Double-Hung Window 400 Series Tilt-Wash Double-Hung Window