Used Mercruiser Quicksilver Thunberbolt stainless steel propeller QS5004X. Right hand, 15 1/2” X 17 pitch. There is no obvious damage or dings. However there appears to have had some grinding to the blade edges. This may or may not be original. This propeller has not been professionally serviced and is highly recommended to do so before installation. Because of this modification this propeller is being sold as-is and is not returnable for any reason.