... :Zinc alloy 2)Surface:Chroming plating 3)Usage:Cabinet lock lock/panel lock/cabinet lock1) Material:Zinc alloy housing,steel latch 2 ... )Surface treatment:chrome 3)Structural function:button type lock core,can realize opening door right or left by ... -proof sealing function,can match single-point or three-point lock plate. 4)Usage:Electronic cabinets,server rack cabinets, electronic enclosure, ...