The Mercury Marine Vengeance Prop 16312A46 is a high-quality propeller designed for boat owners seeking reliable performance on the water. Made by Mercury, a trusted brand in marine parts, this prop has a pitch of 15 inches and standard rotation. While it does not come with a warranty, it is built to last and withstand the demands of boating in various conditions. Perfect for those looking to upgrade their boat's propulsion system with a durable and efficient propeller.