North Carolina Locksmith Practice Exam

Disable ads (and more) with a membership for a one time $2.99 payment

Prepare for the North Carolina Locksmith Exam with our comprehensive quiz featuring multiple-choice questions and in-depth explanations to aid your learning. Boost your confidence and knowledge as you get ready for your licensing exam!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

Practice this question and more.

What type of cylinder typically has a uniform cross-section and is generally used in mortise locks?

Profile Cylinder
Pin Cylinder
Peanut Cylinder
Mortise Cylinder

The correct answer is: Profile Cylinder

A mortise cylinder is characterized by its uniform cross-section, which fits into a mortise lock installation, providing a secure and stable locking mechanism. Mortise locks are installed within the door itself, making a mortise cylinder essential for their functioning. This type of cylinder allows for various keying options and usually integrates with a latch and deadbolt mechanism within the mortise lock, delivering enhanced security. While profile cylinders refer to a specific design often used in European-style locks, pin cylinders aren’t typically associated with mortise designs, as they might be found more commonly in simpler, cylindrical locks. Peanut cylinders, which are less common, generally serve different locking configurations or specific applications that don't align with standard mortise locks. Thus, the distinctive attributes of a mortise cylinder align closely with the needs of mortise locks, making it the appropriate choice in this context.