Got used to buying brand-new Epiphones in Canada coming with none of that. First one I bought, I went back to the shop a few days later asking about the missing truss rod wrench. The guy went to the basement, came back and handed me a handful of Allen keys, saying "Try these, one of them should fit". Of course, none did...
Fortunately, these wrenches are more common than what you need for a Rick...