Sparrows Practice Lock - Core Trainer Conveniently stored in a pocket-sized

Conveniently stored in a pocket-sized metal case for easy storage and security

For best results your vision should have already adjusted to Night conditions

You'll be amazed at how many tools we've packed into the Swiss Card

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The most popular keyway shapes in North America are SC1

Sparrows Practice Lock - Core Trainer Conveniently stored in a pocket-sizedNOTE: Please make sure you have the RELOAD KIT before ordering this. Extra pins and Follower are part of the reload kit and you will need it when changing cores. This includes the CORE TRAINER (3 cores) and 1 (ONE) Practice Lock only. No window. The most popular keyway shapes in North America are SC1, Y1, KW1, WR5. Getting to practice lock picking on these different keyways improves your general skills and muscle memory. These individual cores are