North Carolina Locksmith Practice Exam

What term describes the variety of cuts that can be made on a given key?

1. Key Configuration

2. Key Bitting Patterns

3. Key Variance

4. Key Shaping

The correct answer is: Key Bitting Patterns

The term that describes the variety of cuts that can be made on a given key is best represented by "Key Bitting Patterns." This terminology refers to the specific pattern of cuts or indentations on the blade of a key, which correspond to the arrangement of pins in a lock. Each cut is critical in determining how the key will engage with the lock mechanism, allowing it to either open or not open the lock. Key bitting patterns are unique to each key and lock combination, ensuring security by preventing unauthorized duplication. The precision with which these bitting patterns are crafted is vital for the effective operation of the lock, making it a fundamental concept in locksmithing. In contrast, options like key configuration, key variance, and key shaping relate to other aspects of locksmithing but do not specifically refer to the variety of cuts on a key. Key configuration might pertain to the overall design of the keys in relation to locks, while key variance could refer to differences between keys or groups of keys. Key shaping typically relates to the physical form or design of a key rather than the specific cut patterns.