First off I know absolutely nothing about props besides that they move water...
Anyways, this came with my boat its a Raker 14.5 x 24 Stainless steel prop and is 15 spline.
It has a few small knicks but nothing that would reduce performance I think. And it has some surface rust on the inside. How much do you think its worth and what kind of motor would it go on (ex. 115,150,225,250) I believe its for a Johnson/Evinrude.
If you want to buy it or take a look, shoot me a PM. It doesn't mean anything to me besides wasted space.