FWIW, the stalk is a simple steel tube with a slight bend. One wire for the horn button goes thru the length while the ground for the horn penetrates the two sides of the stalk and is soldered to its outside. This should be childs platy to duplicate in a garage somewhere. Normally, the horse-shoe shaped plastic piece the stalk fastens to inside the turn signal switch is what breaks. And that part IS difficult to deal with once broken. I'd e-mail Bill Taylor in So-Cal if thats all you need; he reconditions the turn signal switches very cheaply.