CAL Automotive Locksmithing Tools 4

Question 1

A 'jiggler key' or 'rocker key' set is used in automotive locksmithing to:

Accepted Answer

Apply oscillating motion to manipulate lock tumblers into the open position without the original key

Answer

Bypass electronic immobilizers

Answer

Cut duplicate keys without a machine

Answer

Measure the internal wafer spacing of a lock

Question 2

A 'slim jim' or 'long reach tool' is primarily designed for:

Accepted Answer

Manipulating automotive door linkages or lock buttons through the window seal to unlock a door without the key

Answer

Cutting high-security laser keys

Answer

Programming keyless entry remotes

Answer

Extracting broken key fragments from the ignition

Question 3

What is the purpose of a 'tension wrench' (also called a tension bar or turning tool) when picking an automotive lock?

Accepted Answer

It applies rotational pressure to the plug while pick tools manipulate the pins or wafers

Answer

It cuts new key patterns into a blank

Answer

It tests the electrical resistance of transponder chips

Answer

It holds the vehicle door open during lockout service

Question 4

A 'pick gun' or 'snap gun' opens pin tumbler locks by:

Accepted Answer

Rapidly vibrating the bottom pins upward so they momentarily align at the shear line while tension is applied

Answer

Drilling through the lock shear line

Answer

Inserting a pre-cut master key and turning it

Answer

Applying chemical solvent to freeze the lock internals

Question 5

When performing an automotive lockout, an 'air wedge' is used to:

Accepted Answer

Create a small gap between the door and frame to allow a long reach tool to be inserted safely

Answer

Inflate the vehicle's tire to proper pressure

Answer

Pressurize the fuel system for diagnostic purposes

Answer

Separate fused door lock components

Question 6

Which tool is used to decode the cuts of an existing automotive key while it remains in the lock or by measuring it directly?

Accepted Answer

Key decoder

Answer

Transponder cloner

Answer

Pick set

Answer

Depth stop gauge

Question 7

A 'warded pick' is specifically designed for use on:

Accepted Answer

Simple warded locks that use obstructions (wards) in the keyway to limit key entry

Answer

High-security disc detainer locks

Answer

Electronic RFID locks

Answer

Automotive wafer tumbler ignition locks