It's bound to happen sooner or later. You hit the sandbar or something unknown under the water and experience an irritating and damaging vibration. We can pull 3, 4 blade and some 5 propellers up to a 3 inch shaft and have them repaired, balanced and re-installed in no time. Need to change the pitch or add cupping to your propellers to increase efficiency? Thinking about buying new and using the propellers you have as spares? We can save you up to 25% over retail on most propellers including brass, bronze, stainless or Nybril for powerboats, sailboats and trawlers.