Art No.996-2 window handle ring type Material: cold rolling steel, iron 1) Material: cold rolling steel, iron2) Surface finish: zinc plated, black plated, nickel plated3) Packing: 10pcs/inner box, 10boxes/ctn, or as per customer's request994-1994-2995-1995-2996-1996-2998-1998-230323034 window lock