1.Material of mortise door lock : zinc alloy 2.Demension:front-L530/350*W73*D2.2mm 3.L350*W73*D2.2mm,NG-4kg/pcs,GW-5kg/box 1.Material of mortise door lock : zinc alloy2.Demension:front-L530/350*W73*D2.2mm3.L350*W73*D2.2mm,NG-4kg/pcs,GW-5kg/box4.Lock heart:32/38mm brass cylinder with 6brass common keys and one card for copy.5.Lock body:64*116mm.stainless iron case,stainless steel plate,pure brass ...