IOM parts
thingiverse
Just some parts for a 3D printed IOM class rc sailboat. https://www.thingiverse.com/thing:5573601
Download Model from thingiverse
With this file you will be able to print IOM parts 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 IOM parts.