Oklahoma Locksmith Practice Exam

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

Study for the Oklahoma Locksmith Exam. Study with flashcards and multiple choice questions, each question has hints and explanations. Get ready for your 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 is the typical shape of a top pin in a lock?

Cylindrical
Flat on both ends
Conical
Round with an indentation

The correct answer is: Flat on both ends

The typical shape of a top pin in a lock is flat on both ends. This flat design allows the top pin to sit securely within the locking mechanism and interact effectively with the bottom pins to create different shear lines when the correct key is inserted. The flat ends help ensure that the pin can move freely within the pin chamber while still aligning accurately with the other pins for proper locking and unlocking functionality. This design is vital for the efficient operation of pin tumbler locks, which are widely used in many types of locking mechanisms. Understanding the shape and function of the top pin in conjunction with the overall lock design is essential for locksmiths, as it aids in troubleshooting lock issues and performing effective repairs or installations.