Raboesch Brass 5 Bladed A-Type Propeller RH
90mm Diameter M5 Thread
Pitch 92.2mm
Raboesch 5 Blade A type propellers 148 Series. Application: Much used in ships at greater risk from cavitation and vibration up to the 1970s. Passenger ships - fasten cargo ships - frigates. After 1970 replaced by series with "Skewed" blades.