Andersen Window - Frenchwood Gliding Door - Lock Assembly, Encino - RH - Distressed NickelAndersen Window Frenchwood Gliding Door Lock Assembly, Encino RH Distressed Nickel Andersen Perma Shield Gliding Doors 1999 Present. Outside keylock w housing, Schlage Key way, 2 keys. NOTE: These are Handed Left or Right. Door handing is determined by which door slides as viewed from OUTSIDE. Gliding patio door lock assembly with keys. Lock assembly is left hand as viewed from exterior side of door. For products manufactured 1994 to present. Works