1)Material:brass 2)Size:70mm CP 3)Box:9.0*8.8*3.1cm,Ctn:42*30.5*20.3cm 4)G.W:23.9kgs;N.W:19.4kgs 5)Being used 10 years 1)Material: brass ;2)Size: 70mm,and 60mm,65mm,75mm,80mm,90mm,etc is also welcome;3)Finishes:CP , and PB, SN, SB, AB, AC,etc is also welcome;4)Keys: 5 computer keys or 3 normal keys with thickness of 2.0 or 2.2mm ;5)Lock cylinder with knob or double open ;6)Screw: 60mm, half whorl ...