If you ever have to replace the bearings on a farm disc some day, you'll appreciate Kroil, mapp gas or oxy aceltylene torch, and a huge impact wrench. It seems that every tome I do that job it's like starting from scratch. Each nut is super rusted. Unless you have a bucket of new bolts, it's not like you can just cut them off.
Weird ad btw. Not really funny as much as like wtf?