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TENFUN

Pair of Trailer Stabilizer Jacks, 11.5"-18"

  • Based on 512 reviews
Condition: New
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Availability: Only 2 left in stock, order soon!
Fulfilled by Amazon
Arrives Wednesday, Sep 30
Order within 10 hours and 31 minutes
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Size: 2 pack


Features

  • Each trailer stabilizer jack: Extended height: 18"; Retracted (collapsed) height: 11-1/2", static load capacity: 1000 lbs, lift capacity: 650 lbs, which helps to keep your trailer level and stable.
  • Design:design of telescoping structure, strong and easy to bolt or weld, suitable for RV trailer camper stabilizing leveling
  • Product surface: black environmentally friendly electrophoretic paint, not easy to rust
  • Includes: 2 stabilizer jacks; 1 handle
  • Reminder: you will need to supply your own mounting hardware: four 3/8" bolts, but the mounting holes are pre drilled. You could make about a 1/4" spacer between the frame and the mounting surface to give it enough room to lock in also.

Description

Perfect for utility trailers, pop-up campers, motorcycle trailers, cargo trailers, concession stands, and more. Press the brake switch down to make the inner tube of the leg stretch out freely. Press down with a crowbar so that the outrigger is pressed and locked Pull the buckle away from the slot and turn it

Vehicle Service Type: Car, Trailer


Material: High Carbon Steel


Load Capacity: 450 kg


Maximum Lifting Height: 18 inches


Brand: TENFUN


Brand Name: TENFUN


Manufacturer: TENFUN. ltd


UPC: 618087156079


Number of Items: 2


Included Components: nothing


Item Type Name: trailer stabilizer jacks


Model Number: st-123


Manufacturer Part Number: st-123


Manufacturer Warranty Description: Manufacturer warranty for 30 days from date of purchase.


Compatible with Vehicle Type: Car, Trailer


Load Capacity: 450 kg


Maximum Lifting Height: 18 inches


Item Weight: 8.6 pounds


Item Dimensions: 8.07 x 3.94 x 11.5 inches


Minimum Height: 11.5 inches


Material Type: High Carbon Steel


Item Highlight: Telescoping RV Camper Accessories for Travel, 1000 Lbs Capacity Each


Color: Black


Style Name: Telescopic


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Sep 30

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews

    • Awesome for utility trailers.
I installed these on a utility trailer so that you can load your trailer when it’s NOT attached to your car/truck. They’re super easy to install, 2 bolts each. I like the lock feature, just pull it in the direction they’re folded to unlock it, swing it down and bump the leg lock and the leg will slide/extend out. Super sturdy and won’t let the trailer flip up on you when they’re down. They’re pretty small/ compact in size when folded up. Great value for what it does, highly recommend for utility trailers, I’d buy again if I bought a new trailer. ... show more
Reviewed in the United States on September 3, 2025 by Rich
    • Reliable and Strong Stabilizer Jacks
As someone who enjoys tackling DIY projects, I found these Trailer Stabilizer Jacks to be a game-changer for my travel trailer setup. I recently put them to the test while preparing for a camping trip, and they performed exceptionally well. One thing I love about these jacks is their robustness. Each jack has a 1000 lbs capacity, providing solid support and stability for my trailer. They are easy to adjust, with a telescoping feature that makes fine-tuning the height from 11.5 inches to 18 inches a breeze. This adjustability was particularly useful when I was setting up on uneven ground. The jacks are also very easy to use. The telescoping mechanism works smoothly, and the sturdy construction gives me confidence that my trailer is securely supported. They handled the weight without any signs of strain or instability. If there’s one small drawback, it’s that the jacks can be a bit heavy to maneuver, especially if you’re setting up alone. But this is a trade-off I’m willing to accept for the added security and stability they provide. These stabilizer jacks have made setting up my trailer much more efficient and worry-free. They’re reliable, sturdy, and an essential accessory for anyone who wants to ensure their RV or camper is well-supported during their travels. ... show more
Reviewed in the United States on July 16, 2024 by dragonlord
    • Trailer Stabilizer Jacks
I mounted these to a utility trailer so I could still walk on and off the trailer bed without it still being hooked up to the truck. Excellent accessory for my trailer. The reason for the four stars is that after you mount them and you want to fold them back up parallel to the trailer bed they won't lock into position because the foot hits the frame of the bottom of the trailer and doesn't allow it to travel far enough to the notch to lock it in. I had to file the notches out just to get it to lock in the parallel position. I just was not crazy about altering them just to get them to work properly. Don't forget, these are made in China. Once I got them to lock in, they work pretty good. You could also make about a 1/4" spacer between the frame and the mounting surface to give it enough room to lock in also. ... show more
Reviewed in the United States on May 4, 2023 by Sparky
    • Works as designed
easy to install if you are comfortable with drilling your trailer. Once installed the trailer is safe to walk on without it being attached to a tow vehicle which is the whole idea. Works great for me.
Reviewed in the United States on October 15, 2025 by cbb
    • Stable and very easy to install
Work as they should! Very stable!
Reviewed in the United States on September 23, 2025 by Gregory Sunderland
    • excellent value
fit perfectly on hay rake and tedder
Reviewed in the United States on October 18, 2025 by Don o.
    • Leveling jacks
Not a good resistance
Reviewed in the United States on March 28, 2025 by alfonso cardenas
    • Added stability
Every time I entered the rear door of my enclosed trailer when it wasn’t connected to my vehicle the front end would kick up and throw everything in the trailer all over causing more work and sometimes damage to my things. These drop down stabilizers are the answer to this issue and was an easy install with the proper tools. They’re built to support the weight of your trailer or travel trailer and are easy to adjust the telescoping drop down legs. And they stow away easily and out of the way. I’m very satisfied with them and recommend them for stability of your trailer or trailer and pop up campers. ... show more
Reviewed in the United States on October 27, 2024 by Raymond Roland

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