Actually, the under 2" rule is just for section 16-11-127 of the GA code where the term "weapon" is used. And "weapon" is used only in reference to school zones. Which means you can carry anything you want and even conceal it so long as it is not determined to be a "knife designed for the purpose of offense and defense". Which is not enumerated specifically in the law, so as long as you do not commit any crimes with your knife, carry what you want. just be careful about "public events" such as sporting events, public places (i.e. courthouse), museums, and other places that have security personnel. Oh, and don't carry a knife bigger than 2" to school.