North Carolina Locksmith Practice Exam

Disable ads (and more) with a membership for a one time $4.99 payment

Prepare for the North Carolina Locksmith Exam with engaging quiz materials that enhance your study experience. Access flashcards and multiple-choice questions crafted to boost your knowledge and confidence for the upcoming test.

Practice this question and more.

What is the primary role of a latch bolt?

To hold a door securely in place
To lock the cylinder in place
To engage a strike automatically
To assist in manipulating tumblers

The correct answer is: To engage a strike automatically

The primary role of a latch bolt is to engage a strike automatically. A latch bolt operates through a mechanism that allows it to extend and retract, which is usually spring-loaded. When the door is closed, the latch bolt automatically slides into the strike plate, securing the door in a closed position. This design enables the door to be easily opened and closed without the need to turn a knob or lever first, as the latch disengages easily when the door handle is turned or pressed. This function is crucial for convenience and security, as it allows for easy access while still providing a measure of protection against unauthorized entry. In contrast, other components mentioned in the choices serve different functions, such as securing a door or engaging locking mechanisms, but the specific task of engaging a strike when the door closes is the defining role of the latch bolt.