The sale of lockpicking devices is highly regulated within the United States. In addition, federal law prohibits interstate mailing of locksmithing devices, violation of which is a misdemeanor. Locksmithing devices can also only be sold to authorized recipients. Since the majority of stuff is delivered by mail and it is difficult to verify the person is authorized, the sale of locksmithing devices is not allowed on Details.at.
For more information, visit:
http://www4.law.cornell.edu/uscode/39/3002a.html
http://www4.law.cornell.edu/uscode/18/1716A.html
Details.at policy
Details.at does not permit the listing of any lockpicking or locksmithing device such as lock picks, lock picking sets, lockpicking cards, tension bars, lock picking guns, autolock bypass keys ("jigglers"), try-out keys, "slim-jims," tubular lock picks, digital decoders and code grabbing devices.