winch
thingiverse
Boat winch is a mechanical device that makes it easy to lift and lower your boat on and off the water by pulling on a rope.
Download Model from thingiverse
With this file you will be able to print winch with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on winch.