... 3)brand:kolong window latch,window lock,zinc alloy single-sided window latch apply for insulated aluminum casement window/doorDescription:1)material:zinc alloy2)finish:powder ... in one poly bag,then 10 window latch put into one inner box,then 10 inner boxes put into one carton box ... East/Africa, North America, Central/South AmericaAsia,Western Europe, Australasia. Zinc Window Latch,window lock