• Evil_Shrubbery@lemm.ee
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    8 days ago

    Old locks can be brutal to keys, it’s what grinds the steel keys down & at some point even new keys don’t last as long.

    • cynar@lemmy.world
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      8 days ago

      I fully agree, but most locks aren’t in that state. 95% of the locks you might want to use this technique on would be in a reasonable condition.