What Is A Mortice Key?
Mortice keys are typically used for internal doors for enhanced security. They usually fit in the lock hole that requires a notch to be drilled into the opening. The reason behind this is that the mortise is a very secure part of the door and it is a great idea to make sure that it does not need any sort of adjustment in order for your door to be secure. Once a mortise has been drilled, the key is inserted into a recess in the lock where a series of pins called mortice pins are put into place.