... 1 material: brass, AL, iron, zinc alloy 2 different surface finished 3 60mm,70mm aluminium shell zinc inside cylinder lock Material: Brass ... , Zinc Alloy, Iron, Al, etc.Length: 40-120mmCam ... brass key ( 3pcs /set , 5pcs /set ) Lock core: brass or zinc Sealed bead: brass and iron ( we can do 5 or ...