SOLAS HR Titan stainless steel propellers feature the industry's highest percentage of chromium, nickel and molybdenum. These materials resist corrosion and increase the stability of the SOLAS HR Titan propeller blades. Performance and durability are the characteristics of the SOLAS HR Titan stainless steel products. SOLAS HR Titan - High Speed Application (3-Blade) - Performance prop for high speed planning hulls - High rake blade design provides excellent bow lift and acceleration - Heavy cup design increases bite and reduces slip Excellent Cruising Performance (4-Blade) - Provides great stern lift and acceleration - High rake blade with large cupping design - Delivers powerful thrust and very smooth performance - Increased speed and fuel economy in the engine's mid-range