... 3.Standard export packing 4.Strict inspection before shipment 70MM SN brass lock cylinder: 1)Material: Brass, Zinc Alloy, Iron, Al ... 4)Key Design: Arrow Kwikset, Schlage C,Sega19,Weiser,Yale 8, Computerized Key , iron key or brass key ( 3pcs /set , 5pcs ... button, sector button, rhombus button, oval button ans so on 8)Cylinder Construction: Construction key, Common key9)Remark: 6 pins, 5pins ...