Does your lock make the grade? Choose a lock based on its function and security.
"Mortise selection is simple and just consider where you will use your door lock. For exterior doors, enhance your security by choosing a ANSI or CE certified mortise. Generally, five-latch mortise lock is more suitable for exterior doors than single latch lock. All IWINTEC locks are ANSI and CE certified and provide you a full security solution. For some items, you even can freely choose mortise to have a DIY solution.