Posted by on Feb 18, 2017 in Boat Propellers | 2 comments

Outboard motors and sterndrives primarily use three blade and four blade boat propellers both in aluminum and stainless steel. Some of the real small outboards use two bladed props and some composite propellers have five blades, Mercury has a stainless steel five blade prop. But by far most boats have a three or four blade boat props. Three blade Boat...

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