For the ultimate in strength and corrosion resistance, DuraPlane offers billet or vacuum cast titanium trim tabs. The engineers at DuraPlane designed this system to meet the grueling demands of offshore powerboat racing. Titanium is as light as aluminum, stronger than stainless steel, and more resistant to corrosion than bronze. The Titanium series also features protected internal cylinders that do away with exposed hoses and indicator cables. From design, to material strength and durability, the DuraPlane Ti series are the best trim tabs available anywhere.