Protect your trailer and extend its lifespan with this black rubber rectangular winch stand cap, designed to fit 3” x 4” straight (non-angled) winch stand tubing. This durable cap seals the top of the tube to prevent water intrusion, reducing internal corrosion while also covering sharp edges for safer handling.

Made from flexible, weather-resistant rubber, it provides a snug, secure fit and can also be used as a universal cap for any 3” x 4” steel tubing in marine or utility applications.