Prototype Propeller for kayak

A simple little atration that I knocked together.

Use 8mm threaded rod to create the drive shaft or long hexhead bolt if you can get them.

I printed mine with 20% square infill

Public domain because it's alpha, ~~I am yet to test it on the water~~, your mileage may be awesome or it may suck, when testing experimental stuff on the water, wear a life jacket

p/s sorry for all the edits, getting use to this new fangled editing system in thingiverse