North Carolina Locksmith Practice Exam

What is the process of removing stock material from a door to create a recess for hardware called?

1. Mortising

2. Finishing

3. Hub Adjustment

4. Recessing

The correct answer is: Mortising

The process of removing stock material from a door to create a recess for hardware is known as mortising. Mortising involves cutting a cavity or recess into the door in order to accommodate components such as locks, hinges, or other types of door hardware. This is an essential step in ensuring that these hardware elements fit properly and function as intended. Mortising is critical because it allows the door to close and lock seamlessly, providing both functionality and security. The accuracy of the mortise ensures that the hardware sits flush with the surface of the door, thus preventing any operational issues. The other terms, while they may suggest some form of modification or adjustment, do not specifically refer to the act of creating a recess in material for the purpose of fitting hardware. For instance, finishing refers to processes like sanding, staining, or applying a protective coat to enhance the door’s appearance and durability, but it does not involve altering the structural material itself. Hub adjustment might pertain to making fine-tuning adjustments on mechanisms like door closers or lockset alignment, but again, it is not related to the act of removing material from the door. Recessing could be interpreted similarly to mortising, but it is not the standard term used in the locksmithing or