I’m selling my very slightly used Turning Point Express Mach 4 (14 x 21") RH Propeller, 31502131 It’s a 4 blade stainless steel prop that has less than 30 minutes of use. The hub that’s with it is for Mercury V6 or Mercruiser. This prop uses interchangeable hubs for around $65 it would fit any brand of motor. The reason I am selling it is the pitch is too high for my boat.