Дверной замок для защиты от

 Patented

Main Function:

1> Both locking arm especially locking structure for doorknob;

2> Both locking arm can be moved by 90 degree for different type of doorknob;

3> 2 Push botton and latch system on each arm, dual-locking system to keep product will not opened by children;

4> High quality 3M sticker make the lock has highest load capacity in the market;