Lose a nut? Bust out the Element Survival Kit and slap on a new one.
Don't follow the Black Angels' cross-country tour without bringing your Element Skate Survival Kit along. This case includes all the necessities: a skate tool with three socket sizes, four bolts with nuts, two spare bearings, bearing lube, and two bars of wax for your grinding pleasure. Element was also thoughtful enough to throw in four decals and a rag so you can wipe the oil off your hands before making out with that hot psych-rocker in the back of the crowd.