... . Such joints are used on the ends of control rods, steering links, tie rods, or anywhere ... War II.[1] When one of the first German planes to be shot down by the British ... this joint in use in the aircraft's control systems. The H.G. Heim Company was given ... cars, lawn tractors, boats, industrial machines, go-karts, radio-control helicopters, and many more applications.As a professional manufacturer ...