North Carolina Locksmith Practice Exam

What feature allows a lock combination to be changed without disassembling the lock?

1. Key Change

2. Lever Punch

3. Combination Override

4. Dial Adjustment

The correct answer is: Key Change

The feature that allows a lock combination to be changed without disassembling the lock is a key change. This mechanism is specifically designed to enable the user to alter the lock’s combination securely and easily, often with just a specific key or tool, thereby enhancing convenience and security. In contrast, features like lever punch, combination override, and dial adjustment typically require mechanical manipulation or additional steps that involve opening the lock or disassembling components. Lever punch is more associated with a specific type of lock mechanism that may not pertain directly to changing combinations without disassembly. Combination override usually involves a reset or bypass that assumes access to the internal mechanisms, which generally means the lock will need to be opened first. Dial adjustment can refer to modifying a lock’s dial settings, but this often doesn’t provide a means to change the combination independently from physical disassembly. Thus, the key change feature is critical for locksmiths and users needing rapid updates to access without compromising the_integrity of the lock itself.