Lightweight electric outboard motor.
Moisture and dust caps/plugs for MC4 solar panel connectors.
Corrosion-free trap suitable for capturing shrimp, crawfish, crab, minnow, and other small water creatures.
Flyscreen for your yacht's portlights. Keeps bugs out, reduces the amount of rainwater that gets in, increases privacy.
Love child of a golf ball and bobber. Supposedly should fly farther, but nobody really knows if it really works.
Aligner for orbital sander pads (125/150mm). Helps change discs quickly and match holes nearly perfect for best airflow.
Wrenches of various types to unscrew and tighten housings for water filters.
3D-printable strainer filter. Immune to corrosion.
Kayak/tender paddle blade that creates extra resistance and drag on both sides for increased performance.
Aglets for ropes (docking lines, sheets, running rigging). Prevents chafe, eliminates loose ends, looks neat.
Prevents dock lines and rodes from drowning completely if they fall into the water.
Fishing line spool drill winder for small Daiwa spools.
United States Coast Guard (USCG) registration number placard for federally-documented vessels.