A handy bait holder that clamps securely to a 1x2 inch rail such as found on many American boats. If you need a bigger rail clamp, you can easily modify the clamp part and not have to redo the entire model. This is due to the slide-in attachment between cup and rail clamp.
No supports needed. Suggest 4perimeters and PETG or ABS or ASA. The parts snap easily together (once).
The author remixed this model.
Now no supports required. Now Fits 1x2 inch rail, adds bayonet attachment to fit any jar holder size to any rail holder size. Bait jar holder (from original) reworked to be angled relative to the boat rail since most boat rails angle outward by a few degrees. Added a jar holder for Smelly Jelly - a popular scent.