... ,63mm,68mm,70mm,80mm,90mm,100mm3.Key slot : Computer key4.Lock core: zinc5.Key material : brass , iron , plastic handle6.Surface coating : ... white box8.OEM request from customers are availableHigh quality guarantee Lock cylinder; Brass, zinc alloy, aluminium material are optional; Allcolor ... per color; Supply Ability: 100, 000 Piece/ per Month; Paper box and blister packing can be choose.OEM welcome