Used for marine boat propeller,ship propeller Fixed pitch propeller Material,Cu1,Cu2,Cu3,Cu4,Approved by ABS,BV.CCS, ... Detail:WOODEN CASEDelivery Detail2 MONTHSSpecificationsUsed for marine boat propeller,ship propeller Fixed pitch propeller Material,Cu1,Cu2,Cu3,Cu4,Approved by ABS,BV ... .CCS,GL,LR,etcMarine propellerOur propeller diameter up to 12 meters,weight up to 120 tonnes ...