ATOM 509 Brass Antique Door Handle with Double Action Lock 3 Keys Lock Size : 65 mm Type : Double Stage Locking Levers : 6 Levers Key Set : 3 Keys Lock Metal : Iron, S.S. and Brass Material Base Plate : Steel Material Handle : Malleable Iron Mechanism Spring : Spiral Spring, Stainless Steel 304 Handle Set Finish : Antique Handle Set Size : 178 mm ( 7" ) Our products are prepaired by the consummated and professional surface treatment and anticorrosion technology. Handle Set color may be slightly differ from shown in image.