Remove Cylinder Core
30 minutesremove cylinder core with precision, following established locksmithing methods and verifying results at each stage.
Beginner3-5 days
Lock Rekeying Guide
Learn lock rekeying guide from scratch with a clear step-by-step workflow, recommended tools, safety guidelines, and expert tips.
homeownerslocksmith apprentices
Workflow
Dump and Measure Pins
45 minutesdump and measure pins with precision, following established locksmithing methods and verifying results at each stage.
Cut Keys to Code
60 minutescut keys to code with precision, following established locksmithing methods and verifying results at each stage.
Re-pin to New Key
75 minutesre-pin to new key with precision, following established locksmithing methods and verifying results at each stage.
Verify Smooth Operation
1-2 hoursverify smooth operation with precision, following established locksmithing methods and verifying results at each stage.
Tools Used
Checklist
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Planning
Preparation
Safety
Execution
Quality
Documentation
Reference Materials
Lock Rekeying Guide ReferenceTable
Key benchmarks for lock rekeying guide.
| Lock Type | Pins | Skill |
|---|---|---|
| Pin tumbler | 5-6 | Basic |
| Deadbolt | 1 throw | Install |
| Master key | Wafers | Advanced |
Pin StackFormula
Bottom pin + master wafer + top pin = plug shear line
Legal PracticeStandard
Pick locks you own or have written permission to practice on.
Practice Locks Only
Pick and disassemble locks you own or have written permission to practice on.
Pinning Chart
Document pin stacks and bitting codes before reassembly — lost data wastes hours.
Drill Safety
Secure workpiece and wear eye protection when cross-boring deadbolts.
Safety Notes
- Pick only locks you own or have written permission to practice on.
- Wear eye protection when drilling cross-bores in metal doors.