Thru hull fittings ensure the safe and efficient transfer of fluids through the hull. They maintain the vessel's structural integrity while ensuring watertight seals to prevent leaks and flooding. They play a critical role in the functionality of systems such as cooling, waste management, and water intake, contributing to overall operational efficiency. By creating watertight seals, these fittings help maintain the vessel's integrity and prevent leaks, enhancing safety and performance on the water. HIDEA thru hull fittings are made from premium 304 or 316 stainless steel, crafted using advanced investment casting techniques. The mirror finish enhances their charm while boosting durability against wear and corrosion.