It was actually the same allen wrench to fix the wheelchair. These guys were in the center isle sweating their asses off trying to work on his chair and people were passing him left and right. I saw them from my camp and walked out to see what I could do. First pushed him in the shade then grabbed some tools. Two minutes later he was rollin again. even though he had severe MS, I could see the happiness in his face when he was fixed. That made my whole weekend right there! I shook my head in disgust to the trailer of cowbro's that was ten feet away doing nothing.