Introduction: DIY Key Making or Key Copying
Using zinc and solar power, keys can be duplicated. Zinc was used because we have experienced low sun with almost 100" of rainfall. A steel and brass version is in the works. The zinc key has been used over 20 times now and still works perfect.

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2 Comments
9 years ago on Introduction
EXCELLENT!
Reply 9 years ago on Introduction
Thank you for the nice comment!