1mm钢板锁壳，精饰抛光电镀，坚固耐用。                                             智慧型钥匙，配锌合金内外锁头。

圆柱锁舌，内置大旋扭及三保险防盗结构。

自动反舌功能，方便正，反方向安装。

Characteristics
1mm armor plate lock hull, perfect decoration polishing electroplate, firm and durable.
Intelligent style of the key ,  match set of whole zinc alloy
inside and outside lock head.
Cylinder spring bolt, built-in large knobbing and triple security structure;
Automatic reverse tongue function, convenient for reverse direction installation.