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Dragging a jack over curbs or rough driveways is a thing of the past. The Ultimate Trailer Jack retracts flush with the trailer frame, eliminating hang-ups that bend tubes or snag on uneven ground. When it’s time to move out, just lift the jack until the bottom of the tube is even with the frame—nothing hangs below. With a total adjustment of 27-1/2" and a 2,000-lb capacity, it raises heavy trailers easily while staying tucked up and protected when towing.
No more stacking blocks or spinning a handle forever. The quick-release outer tube drops up to 12" in seconds using a spring-loaded pin positioned above the mount where you can reach it easily. Seven height settings let you fine-tune ground contact without blocks or a drop leg. After dropping the tube, crank the topwind handle for another 15-1/2" of lift to finish leveling. The 2-1/4"-diameter outer tube gives a wider, sturdier base than most standard drop legs, keeping the trailer steady on any surface.
Cranking under load shouldn’t sound or feel like grinding metal. Inside this jack, ball bearings roll through the screw threads instead of scraping across them. That low-friction design cuts resistance, heat, and wear so the handle turns smoothly even with a full tongue weight. The topwind handle has a comfortable 6-3/4" radius, giving good leverage without taking up too much space.
Standard jacks often block rear access when the trailer’s connected. This design changes that. In its lowest position, the top of the jack sits just 7-1/4" above the mounting bracket, leaving plenty of room to drop a tailgate or open a rear hatch. If you need even more space, you can remove the entire jack from its mount in seconds for full clearance.
Made from durable steel with a corrosion-resistant zinc finish, the Ultimate Trailer Jack stands up to rain, road salt, and long days outdoors. The included footplate gives a stable base for parking, and the mounting bracket can be welded or bolted in place to fit your setup. Reliable, smooth, and quick to adjust, it’s a solid upgrade that stays out of the way and keeps your trailer ready to roll.
Customer Satisfaction Score:
99% were satisfied with this product
1% of customers were not satisfied
Ratings & Reviews
Brooke M.
4/7/2025
YES! Happy to hear it has been a win! Thanks for sending in the photo, too :)
Scott K.
4/5/2026
Love this jaxk
James D.
4/30/2026
Gwendolyn Y.
11/20/2025
That's awesome to hear, Brett! I can totally agree with you about this jack. It's really one of the best ones out there because of all the adjustments you can do with it.
John
7/12/2026
Easy to install and works flawlessly.
Craig
7/24/2026
Excellent! Very durable and the operation is Flexable in its usage.
Kate F.
10/8/2025
Yes, it is great how easy it is to swap out an A-Frame style jack ScarletKnight! Install looks great!
J
2/10/2026
No issues, still working great and just as sturdy as new. Last weekend, so stated it was the best mod we made to our trailer.
Gwendolyn Y.
4/14/2025
Sounds like the perfect fit, Michael! What are you usually hauling with your trailer?
Jon
12/8/2022
The Ultimate trailer jack is simply “The Solution” for those who have bent a center mount trailer jack that doesn’t fully, completely retract above the trailer frame. I haven’t had any problem with jack clearance since I installed an Ultimate trailer jack. It was necessary for me to use Allen head hardware to mount my new jack because of the bolt pattern on my Big Tex trailer.
Keyslammer
5/10/2024
Aside from my initial findings, this has been a joy to use. I love the fact that I dont really need to haul that extra block of wood everywhere and can quickly pop up or down the jack for stowage or use.
Brooke M.
3/12/2025
Man, that sure is nice! One less thing to worry about getting damaged. :) Wed love a photo if you feel like sending one if of the new jack!
Jcm
3/11/2026
Grate its is the best trailer jack I have ever had. Before I could not open my tailgate when the trailer was hooked up to the truck with this jack no problem
Wyatt
4/16/2021
Still great! I occasionally lube the slide and pin with dry lube. Best manual trailer jack I have ever owned.
Kam
4/14/2021
Its structure and finish have held up well
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Lazer S.
3/24/2026
Glad we could help, Larry! Out of curiosity, are you using the trailer to camp in, or just to haul gear? And where are you typically off roading?