Can I get a restricted key copied at a hardware store in Phoenix, or does it have to go through a locksmith?
That's precisely the point of a restricted key — the keyway is patented and the blanks are controlled, so a hardware store or key kiosk won't have the blank to copy it, even if they wanted to. Copies can only be made by an authorized locksmith who verifies your identity and authorization. Call (480) 525-7778 and Sundial Locksmith can handle your restricted key duplications correctly.