Used for marine boat propeller,ship propeller Fixed pitch propeller Material,Cu1,Cu2,Cu3,Cu4,Approved by ... CASEDelivery Detail2 MONTHSSpecificationsUsed for marine boat propeller,ship propeller Fixed pitch propeller Material,Cu1,Cu2,Cu3,Cu4,Approved by ABS, ... Including Main engine,Gearbox,Shaftings,FPP,CPP,Rudder propellers,Tunnel thrusters,Azimuth thrusters,Water jets,also Main propulsion assembly. ...