North Carolina Locksmith Practice Exam

A complete lockset is designed to encompass all the necessary components needed for a functional locking system. This includes not just the locking device itself, but also the trim, which is the decorative hardware surrounding the lock, and any additional hardware that facilitates its installation and operation. By including the locking device along with its trim and hardware, the complete lockset forms a cohesive unit that provides secure access control.

In contrast, while a spring actuated bolt might be a component of some locksets, it does not represent the entirety of what is included in a complete lockset. A mechanical fastener alone would also lack the essential components of a complete locking system. Finally, a manipulation tool is not a part of a lockset; rather, it is typically an instrument used for unauthorized access or by security professionals to open locks without keys. Thus, the comprehensive nature of option C stands out as the correct choice in defining what constitutes a complete lockset.