Gerdau steel posts resist the impact of animals and weather exposure as they are made of steel. They are a great technological breakthrough when compared to wooden posts for being standardized, even, and environmentally-friendly. They lower the risk of animal loss by lightning, as they directly ground the lightning discharged on the fences. They are easy to transport, fireproof and they don't attract termites. Gerdau steel posts come ready for use with holes. They can be used in espalier-based grapevines, replacing wooden posts. They can also be used as bracing in apple growing. They offer plants a healthy environment.