10 Best Boat Trailer Jacks 2025 in the United States

The VEVOR Trailer Jack is a solid choice for anyone needing to lift and stabilize trailers like boats, RVs, or utility trailers with a capacity up to 2000 pounds. It offers a practical lift height range from about 12.5 to 24.5 inches, which suits both low and high trailers. Its heavy-duty alloy steel build promises good durability and resistance to corrosion, which is great if you’re dealing with wet or salty environments. The jack mounts easily to the trailer tongue and includes a swivel feature, so you can fold it up when not in use to avoid ground clearance issues. The inclusion of a 360-degree polypropylene (PP) caster wheel makes moving the trailer easier and adds stability on different surfaces. This wheel material is also non-slip and resistant to corrosion, helping with longevity.

The Fulton F2 Marine Trailer Jack is designed to handle up to 1,600 pounds, making it suitable for small to medium-sized boat trailers. Its bolt-on side mount and sidewind crank style offer stable and straightforward installation and operation. The jack provides about 10 inches of lift travel, which should be enough for most trailer hitch adjustments. One of its standout features is its strong resistance to corrosion, thanks to special coatings that protect it from harsh marine environments – a big plus if you frequently launch your boat in saltwater.

The POLESTAR Electric Trailer Jack is a robust and reliable option for anyone needing to lift and stabilize heavy trailers, boats, RVs, or off-road vehicles. With a weight capacity of 5000 lbs, it is quite capable of handling most heavy-duty tasks. The lift height ranges from 9 inches to 27 inches, with an additional 4.5-inch drop leg, offering a total lift height of up to 31.5 inches, which is versatile enough for different trailer types and scenarios. This makes it particularly useful for uneven terrains and various parking situations.