The dual wheels on this jack run through mud or over gravel and sharp rocks without getting stuck or damaged. Easy-to-grip handle lets you drop the entire jack tube down for quick adjustment with minimal cranking. Great for everyday and off-road use.
Features:
Specs:
Designed in the Outback for all-terrain use, this rugged jack is equipped to handle just about anything, from moving your boat trailer to accompanying you on off-roading adventures. You'll appreciate the smooth operation and adjustability for everyday use just as much as you'll enjoy the special features designed for extreme use. From jobsites to campsites, the Ark Extreme trailer tongue jack will work for you.
Dual steel wheels with rubber tires provide increased surface area for smooth, steady travel. The rubber tires can cruise over rocks without breaking or getting flat spots, and the tread helps prevent sliding in wet conditions. The overall strength and durability of these wheels also keep them from stalling in sand or light mud.
Sealed bearings act as bushings to hold the wheels in line on the cross shaft. This is an improvement over traditional plastic jack wheels, which often have just a bolt going through them, providing very little stability and causing the wheels to wobble, lock up, and drag over time.
The heavy-duty, durable design of this jack lets you take your trailer off-road, over rough terrain, and through various climates. The sturdy steel, square body provides increased side-load capacity and superior strength, and limits play between the tubes. And the corrosion- and rust-resistant zinc finish offers a 600-hour salt spray rating to withstand wet or rainy conditions. The built-in grease zerk lets you lubricate the internal screw when necessary for continued smooth operation over time.
A sturdy magnet is built into the jack's easy-to-grip crank handle for secure attachment of the jack crank. The handle detaches easily to store away and prevent hang-ups while traveling, yet it's strong enough to stay put while you're cranking the jack up and down.
The convenient, side-mounted swivel pin has an easy-to-grip handle, making it fast and simple to swing the jack down for use or up alongside your trailer tongue for travel.
The yoke latch at the bottom of the jack offers 5 positions to hold the wheels in place. This allows you to tailor the configuration of the stowed jack to suit your needs. So if you have anything mounted on your trailer tongue that the wheels might hit if they're positioned upright, you can lock them in place facing down instead. If you're off-roading and traveling through rough terrain where you might have issues with ground clearance, just lock them upright. This locking feature also keeps the wheels from swinging around while you drive, which will help to ensure that the bearings don't wear out prematurely.
Once you've arrived at your destination, setting up is a breeze thanks to the quick-release jack tube on the Ark Extreme jack. Just tug the spring-loaded handle to quickly drop the jack tube to your desired height. This handle allows you to set the jack in 1 of 4 positions. Once you have it as close to the ground as it will go, just rotate the crank handle on the front of the jack to fine-tune the height.
Having the ability to drop the jack tube in this manner means that you won't need a drop leg or space fillers like blocks or bricks. And far less cranking is needed to get the jack into position, which will you save you both time and effort.
When you're ready to pack up and hit the road again, hitch the trailer back up to your vehicle, retract the jack's inner tube using the crank, and reposition the jack back alongside your trailer tongue.
A trailer jack is designed to lift the tongue of your trailer so you can connect the trailer coupler to your hitch ball. To do this, you'll need a jack with a lift capacity high enough to handle your trailer's tongue weight.
Tongue weight is the amount of weight that your trailer applies to the back of your tow vehicle. Typically, your tongue weight should be 10-15% of your total trailer weight (trailer + cargo). In other words, a 10,000-lb trailer would have a tongue weight between 1,000 lbs and 1,500 lbs. For a trailer this size, you would need a jack with a lift capacity of at least 1,500 lbs.
It's okay to have a jack with a weight rating that is higher than your trailer's tongue weight. In fact, a jack with a higher lift capacity should operate more efficiently, allowing you to spend less time cranking and more time camping.
Every jack offers a certain amount of lift or travel. Screw travel is the distance the jack extends when you crank it (or toggle it to "extend" on an electric model). Some jacks include a drop leg for extra adjustability. On these jacks, you'll see the maximum extension of the drop leg listed in the specs as well. Adding the screw travel and drop leg travel together will give you the total lift. The total lift listed above can help you determine how high this jack will be able to raise your trailer.
Average Customer Rating: 4.6 out of 5 stars (172 Customer Reviews)
The dual wheels on this jack run through mud or over gravel and sharp rocks without getting stuck or damaged. Easy-to-grip handle lets you drop the entire jack tube down for quick adjustment with minimal cranking. Great for everyday and off-road use.
I installed my Ark750 on my small off-road camper trailer about a year ago. I was needing a trailer jack that did more than just help me more my trailer around my garage and on easy flat terrain. Found myself is a situation where heavy truck sunk in some soft/wet soil. Disconnected my trailer, got my truck out and was able to winch out my trailer with my truck with the trailer jack down. There is no way my stock trailer jack could have handled this job!
I purchased a “Stealth Hitch” and “Extreme Off Road Trailer Jack.” Both are awesome! The hitch is exactly what I was looking for because it doesn’t hinder the appearance of the rear bumper when not in use. The Jack is also perfect because it rolls easy and doesn’t mark up my paver driveway. Oh and looks awesome!!! GREAT JOB etrailer!!!
This off road Ark trailer jack is great! Very well built and looks great too. Just as important more to me as buying a product is customer service and etrailer is top notch. I had a small issue when mine arrived and Carol C was all over it as if I was her top priority fixing it promptly. I was starting to think that in the world we live in that there is no customer service left. Thank you Carol C. for giving me hope! I will continue buying all of my trailer needs from you! Quality, fast shipping and good coroner service. Can’t ask for more
This trailer jack is the bees knees. No more lifting the trailer and pulling it around. It is compact, heavy duty, and everything they say in the video. Great product, quick shipping. I also bought the extended tongue and this awesome hitch. ETrailer is my credit cards new best friend.
Great replacement for cheap standard jacks. Love how solid it is- especially with my off-road trailer. Moves in dirt relatively easily with two wheels. The fact I can take off the handle off is just one extra bit of security for piece of mind. Would like to get the matching leveling jacks someday.
Heavy duty yet easy to maneuver a boat with. No cheap plastic wheels on this jack that get caught on a small pebble.
I am rating this it’s a one star because of the poor customer support I received from etrailer. I emailed etrailer asking if the bolts provided would fit a 3 inch frame, they replied and said the bolts will fit from 3 to 6 inches Frame width. Boots provided are only 3 inches long, and I needed 4 1/2 inch bolts.
Heather A - 05/19/2021It has a lot of good features but is very difficult to stay on
Katrina B - 08/02/2022Wheels wobble. One bearing fell out during assembley. The other bearing had to be pounded in with a hammer. Bolts are too short to mount on a 3 inch square hitch. I expected better for $xxx. Disapointed!!!
Sierra K - 09/07/2021Worth every penny!!! Super quality! Will last a lifetime!
Everything I needed to assemble the swing up trailer jack was in the box. The instructions were easy and it went together just like the instructions indicated. It is very solidly built and makes the trailer easily maneuverable.
Just Got The Product It’s Absolutely awesome de Half Men chip delll I just got this awesome product the way it’s built and the way you pull turn and twist the trailer it’s like nothing else I ever experience dirt payables you name it you can push and turn anywhere so if some of you would be interested on this product just go ahead and get it there is nothing like it in the market believe me I’m so happy
We haven't installed the item (ORJW750BD) yet on our ShoreLand'r boat trailer, but our driving decision to purchase one were the numerous positive feedback's we read about the item, which lead us to getting one. Upon opening the package, it appears to be everything that we've read about it. At this time, we are extremely happy with it, but the real test will be when it's finally installed (and we do not believe we'll be disappointed!). 412 - for life :)
Had the trailer jack for a year, so far so good. Needed longer bolts to mount on the trailer tongue. Great to have the extra height adjustability over the small stock tongue jack that came with our trailer.
Great quality and works great
Very well built! I am sure this will be the last Jack I will ever have to by for my boat. Went through 2 so called 1500 pound jacks. Not a big fan of the magnetic handle though. Great product!
Awesome jack. Should have downsized to the smaller unit but wasn’t available in black.
Great etrailer video for installation.
While this is an identical replacement for the unit that came with my trailer (and I accidentally destroyed), and is every bit of what it claims to be, it is the service I received from etrailer.com that I am most impressed with in helping me get the unit shipped to me in record time for free, and to an address other than my home address in a secure fashion.
The handle fell apart, but I still have one from a previous broken Ark jack.
Added this to my camper, and can't say enough good things about this jack! Manufacturer thought of everything! 1st: was easy to install and plenty of factory holes for adaptability. 2nd: This thing is beef cake. Burly construction. Could withstand winching your trailer. 3rd: Adjustability... you can actually use the 10" of crank, because the wheel has holes to adjust downward, before using the crank extension. 4th: stores up, out of the way, and can rotate the wheel and lock in multiple positions so it's not banging around, roughing up your trailer.
Solid purchase, no complaints. Great costumer service and items get delivered really fast.
Love the adjustable height
This Jack has been great. I push a descent size boat around with relative ease. Rolls on different surfaces well. It has a good finish and is built like a tank. Love the handles and adjustments. This is actually a case of getting what you pay for.
Solid construction, works well and Ark customer support is excellent - had an issue with the handle and they sent a new handle out ASAP
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