It is a head vineyard pole: its characteristic feature is that it is planted at the beginning or end of the row of vines or fruit trees. Its function is to support the entire row. It has a square shape and is planted directly into the ground. Special 'A' type reference holes with a 100 mm pitch can be made on both sides of this pole. Llength and thickness of this profile can be modified according to customer requirements. In addition, different types of material and treatments can be used, such as galvanised, pickled, corten, steel, and various paint finishes.