材　　質(zhì)：鋅合金鎖體、轉(zhuǎn)軸，鍍鋅鋼板鋼栓、壓板； 表面處理：鍍亮鉻、噴無光黑、噴沙紋黑；結(jié)構(gòu)功能：平面鎖，左右門通開，可配單點(diǎn)、兩點(diǎn)、三點(diǎn)鋼栓。適用門板厚度：1-4mm基本尺寸Dimensions產(chǎn)品型號(hào)及特性ProductNumberL1L2L3L4B1B2H噴沙紋黑Mattblackpowdercoated鍍沙鉻Graychromeplating162100.55050342516MS744-1-1.4MS744-1-1.21367449.549.53424.518MS744-2-1.4MS744-2-1.21216849.534.53024.518MS744-3-1.4MS744-3-1.2