Lock Picking Course

Lesson 1 • Common Lock Families

Surveys pin-tumbler, wafer, disc-detainer, and lever lock families. Each family has distinct internals that require different picking approaches.

Lesson 2 • History and Purpose of Locks

Traces lock development from ancient wooden devices to modern pin-tumbler designs. Establishes context for why vulnerabilities exist in every lock generation.

Lesson 3 • Security Ratings and Grading Systems

Covers industry grading scales that rate lock resistance to attack. Grading knowledge helps practitioners assess difficulty before attempting any technique.

Lesson 4 • Pin-Tumbler Lock Operation

Explains the step-by-step mechanical sequence a correct key triggers. Understanding normal operation reveals the tolerances exploited during picking.

Lesson 1 • Tension Tools and Their Role

Explains how tension wrenches apply rotational pressure to the plug. Correct tension control is the single most critical variable in successful picking.

Lesson 2 • Tool Maintenance and Storage

Covers cleaning, deburring, and safe storage practices that extend tool life. Poorly maintained tools reduce tactile feedback and increase picking errors.

Lesson 3 • Tool Materials and Quality

Compares stainless steel, spring steel, and titanium tool stock. Material choice affects feedback sensitivity, durability, and pick breakage risk.

Lesson 4 • Pick Profiles and Their Uses

Catalogs hook, diamond, rake, and specialty pick geometries. Each profile suits specific lock types and picking strategies covered in later chapters.

Lesson 1 • Tactile Feedback Fundamentals

Trains the sense of touch needed to detect pin movement and binding. Feedback literacy is the prerequisite skill for every picking technique in this course.

Lesson 2 • Common SPP Errors and Fixes

Diagnoses over-tension, under-tension, and overset pin failures. Systematic error correction accelerates skill development on practice locks.

Lesson 3 • Setting Pins Sequentially

Guides students through lifting and setting each pin to the shear line. Correct sequencing prevents previously set pins from dropping.

Lesson 4 • Practicing SPP on Graded Locks

Structures a progressive practice sequence from two-pin cutaway locks to six-pin security locks. Deliberate practice with feedback loops builds lasting skill.

Lesson 1 • Rocking and Zipping Variations

Introduces rocking and zipping as distinct motion families separate from scrubbing. Varied motion patterns increase the probability of simultaneous pin alignment.

Lesson 2 • Raking Principles and Trade-offs

Explains how rakes randomly set multiple pins simultaneously through rapid motion. Students weigh speed advantages against lower success rates on high-security locks.

Lesson 3 • Transitioning Between Raking and SPP

Teaches decision logic for switching from raking to SPP mid-attempt. Fluid transitions maximize efficiency when raking stalls on a stubborn pin.

Lesson 4 • City and Snake Rake Techniques

Demonstrates scrubbing and rocking motions with city and snake rakes. These are the most versatile rakes for standard pin-tumbler locks.

Lesson 1 • Disc-Detainer Lock Techniques

Introduces the rotating disc mechanism and the specialized pick required. Disc-detainer locks demand rotational feedback skills distinct from pin-tumbler work.

Lesson 2 • Tubular Lock Picking

Demonstrates the tubular pick tool and manual picking of circular pin arrays. Tubular locks appear on vending machines, bike locks, and cabinets.

Lesson 3 • Wafer Lock Picking Mechanics

Covers the single-piece wafer stack and how tension creates a binding wafer. Comb picks and raking adapt well to wafer locks due to loose tolerances.

Lesson 4 • Lever Lock Picking Fundamentals

Explains lever stacks, curtains, and the bolt stump that levers must align. Lever picks require a different insertion angle and feedback interpretation.

Lesson 1 • High-Security Lock Practice Regimen

Structures a deliberate practice plan for Medeco, Abloy, and equivalent high-security locks. Benchmarks and reflection logs accelerate mastery of complex mechanisms.

Lesson 2 • Security Pin Types and Behavior

Identifies spool, serrated, and mushroom security pins and their false-set signatures. Recognizing each pin type guides the correct counter-technique.

Lesson 3 • Sidebar and Secondary Locking Mechanisms

Explains sidebar systems that add a second shear line independent of the main plug. Sidebars require simultaneous alignment of sidebar elements and pin stacks.

Lesson 4 • Magnetic and Electronic Lock Basics

Surveys magnetic pin locks and basic electronic lock vulnerabilities at a conceptual level. Physical bypass methods are emphasized over electronic exploitation.

Lesson 1 • Decoding from the Keyway

Teaches reading pin heights through the keyway using a decoder pick or depth gauge. Decoded bitting data allows direct key cutting without impressioning.

Lesson 2 • Impressioning Tools and Materials

Covers key blank alloys, needle files, and magnification tools used in impressioning. Tool quality directly affects mark clarity and filing precision.

Lesson 3 • Impressioning Fundamentals

Introduces the process of marking a blank key by inserting and manipulating it under tension. Marks left by binding pins guide progressive filing to create a working key.

Lesson 4 • Decoding from a Key Copy

Demonstrates measuring an existing key's bitting with calipers and depth gauges. Accurate measurement enables duplication without access to the original lock.

Lesson 1 • Legal and Ethical Foundations

Establishes the authorization principle: picking is lawful only with explicit owner consent. Students internalize ethical boundaries that govern every professional engagement.

Lesson 2 • Security Auditing and Penetration Testing

Introduces physical penetration testing as a professional service for assessing facility security. Students learn scoping, rules of engagement, and findings reporting.

Lesson 3 • Client Communication and Recommendations

Trains practitioners to explain vulnerabilities and recommend upgrades in plain language. Clear communication builds client trust and supports professional reputation.

Lesson 4 • Authorization and Documentation

Covers written authorization forms, scope-of-work agreements, and post-job reports. Proper documentation protects both the practitioner and the client.