Abstract: An agricultural share formed in two parts wherein the parts are mirror images of one another and each part comprises a major face having a point, the face being defined by a first, inner edge extending rearwardly from the point and a second, outer edge extending rearwardly from the point and diverging at an acute angle away from the first edge, an upstanding flange disposed at an angle greater than 90.degree. to the major face, extending along at least part of the first edge and extending forwardly at least as far as the point, the parts being joined together along their inner edges by mating of the flanges to form a raised ridge.