SOLAS New Saturn stainless steel propellers feature the industry's highest percentage of chromium, nickel and molybdenum. The New Saturn materials resist corrosion and increase the stability of the propeller blades. Performance and durability are the characteristics of the SOLAS New Saturn stainless steel products. Solas New Saturn - All Around Performance Propeller - Offers good acceleration & all-around performance - Smaller pitch sizes offered in extra large diameter with increased blade area - Large ear design is ideal for pontoons, commercial hulls, and heavy loads