The purpose of a trailer tongue jack is to raise and lower the trailer so that you can hitch it to your vehicle. It will also keep the trailer level when not attached to the vehicle and stabilizes the trailer for loading and unloading when the trailer is parked.
The best boat trailer tongue jack is the Fulton 1413040134 F2 Wide Track, that comes with a choice of wide or twin wheels and a limited lifetime warranty against defects.
The trailer jacks come in a range of sizes and weight capacities and its important to measure the distance from the floor to your vehicles tow hitch. The extended trailer tongue jack must be able to lift above the tow hitch in order to connect to it.
Table of Contents
Best Heavy Duty Boat Trailer Jacks
|Trailer Tongue Jack||Weight Capacity||Our Rating|
|Fulton 1413040134||1,500 LBS||4.9|
|MaxxHaul 70149||1,500 LBS||4.8|
|Dutton-Lainson 3400||1,200 LBS||4.7|
|Reese Towpower 74410||1,000 LBS||4.8|
|Pro Series||1,000 LBS||4.7|
Along with the extended height of the trailer jack, knowing the trailer tongue weight is another important figure. The tongue weight is often around 10 to 15% of the gross weight of the trailer and boat combined. There is no harm using trailer jack that has a much greater weight capacity.
Tongue trailer jacks make a world of difference when hitching the trailer to your vehicle as well as moving it around the boat yard. They are fairly simple to install and are durable as they are made using heavy duty materials.
There is a wide array of sizes, wheel options and other features available dependent upon the budget you set aside. Below is a list of the best trailer tongue jacks for boats that will make moving the trailer around in the boat yard and hitching to vehicles much easier.
Fulton 1413040134 F2 Wide Track
The Fulton Wide Track Trailer Tongue Jack is available with a single wide wheel or twin wheels where both are capable of handling 1,600 LBS of weight. This tongue trailer jack comes with a limited lifetime warranty against any defects and is a high quality example made by the king of marine trailer products.
The design of the 1413040134 F2 model by Fulton is maintenance free without the need of lubrication. The construction is completely corrosion free with resistant coating over the internal and external components, which is great for those that will be using their trailer in saltwater.
In terms of the using the trailer jack, the ergonomic design made from durable plastic is comfortable to touch and cranks smoothly. As the jack is made from aluminum and other hardware from plastic, it is completely safe to use in saltwater with no worries of corrosion.
Overall, the Fulton F2 Wide Track is the best trailer tongue jack you can buy. It is more expensive than the alternatives but the smoothness of the cranking and the sturdy aluminum construction is worth the extra.Check it Out
The MaxxHaul is a dual wheel tongue jack that has a weight capacity of 1,500 LBS and lifts back up to the trailer when not in use. All the hardware and bolts come as a package with this unit, so from the get go, it is a quick and easy install.
The lifting range is 11 inch when fully extended to as small as 1/2 inch when retracted. Both of the wheels are 6 inch in diameter and provide easy rolling for heavy loads.
Overall, the MaxxHaul is the best twin wheeled tongue jack, which makes heavy loads easy to maneuver and the steel frame ensures durability.Check it Out
Dutton-Lainson 3400 Tongue Jack
The Dutton-Lainson is a heavy duty trailer tongue jack with a 1,200 LBS weight capacity. It uses an enclosed tube design to protect the moving parts and is finished in a zinc coating for protection against corrosion.
It uses a swivel feature for minimal manual cranking and there is 11 inches of travel from full extended to the retracted length. As with the others, the Dutton-Lainson uses a 6 inch wheel, which is perfect for easy movement.
Overall, the Dutton-Lainson is a heavy duty trailer tongue jack that is easy to install and be a great addition to any boat trailer.Check it Out
Reese Towpower 74410
Reese Towpower are known for a range of trailer products in both the marine and automotive space and this 74410 swivel trailer jack is a great example. It has a weight capacity of 1,000 LBS and uses a 1:1 gear ratio for fast cranking of the jack.
The Reese Towpower 74410 is designed to be heavy duty and features a swivel mechanism that can take a lot of punishment and remain durable. There is a 6 inch caster wheel for easy maneuvering and it fits tongues ranging from 3 to 5 inches.
Overall, it is a direct replacement that is cheap and built by a reputable brand known for high quality trailer products. The Reese Towpower 74410 is the best cheap trailer tongue jack and perfect for those looking for a budget replacement.Check it Out
Pro Series Swivel Trailer Tongue Jack
The Pro Series is a trailer tongue jack that is targeted towards those looking for a direct OEM replacement with no hassle in terms of installation. It has a weight capacity of 1,000 LBS and uses a 6 inch poly wheel and 3/8 inch swivel pull pin for easy usage.
The best part about the Pro Series is that it is one of the cheapest trailer tongue jack yet has been built to the quality expected of the premium models. It has a clear zinc finish for corrosion protection and has a limited 1 year warranty.
It will not be as good as the premium Fulton 1413040134 F2 Wide Track but it is certainly a great all rounder that includes the mounting hardware for a direct swap with your original. It is slightly more expensive than the Reese Towpower but the warranty and hardware may sway your buying decision towards the Pro Series.Check it Out
Trailer Tongue Jack Buying Guide
The standard trailer tongue jack that comes with the trailer is often poor quality and a pain to use. Upgrading to the recommended trailer jacks above will see movement of your trailer around the boat yard become much easier as well as hitching it onto your vehicle.
Trailer jacks are not as straight forward as they seem and there are many variations in terms of tongue weights, extended heights and construction. Below are some factors you should consider before replacing your current jack.
The downward pressure the coupler puts onto the hitch ball is known as the trailer tongue weight. This weight is usually 10 to 15 percent of the gross trailer weight (with the boat attached). You will want to ensure you get a trailer tongue jack that supports a weight larger than your gross trailer weight.
As an example, a trailer with the gross weight of 4,000 LBS will need to have a tongue weight of around 400 to 600 LBS but anything greater than this will be fine too and cause no harm.
The tongue of the trailer will need to reach the tow hitch of your vehicle as well as be able to be removed. If this calculation is not made correctly, you will end up lifting the trailer onto the trailer, which is defeating the purpose of the tongue jack.
On the flip side, it should be short enough when retracted so that it has enough ground clearance when moving the trailer around the boat yard.