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4 PCS Trailer Jack Block, RV Camper Stabilizer Blocks with 2 Bags for Travel Trailer, G.V.W: 25000 Lbs, Use for Any Tongue Jack, Post, Foot, 5th Wheels, Round Square or Scissor Stabilizer

  • Based on 97 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Sunday, Mar 2
Order within 2 hours and 51 minutes
Available payment plans shown during checkout

Color: NBTS574- 4


Features

  • Widely Applicable: This trailer jack block supports nearly any tongue jack foot, wheel jacks, 9 round 5th wheels hydraulic jack foot or Scissor Stabilizer and more! ELIMINATES NEARLY ALL MOVEMENT AND SWAY in parked RV's and Trailers.
  • Heavy Duty Construction: This RV trailer jack blocks are built with a high-performance polymer and added anti-UV aging additives to resist dirt, grime and oil for years of rugged use. Rated at 25000 Lbs per block.
  • Flexible Adjustable Height: Each RV jack block features a stackable design, allowing you to easily adjust the height according to your needs. This flexibility ensures that you can achieve the perfect leveling for your camper, even on uneven surfaces.
  • Convenient to Carry & Store: With side holes and the storage bag, are very convenient to store and carry, space saving.
  • Size & Service: Size: About 6.3" tall, L:11.2", W:8.9". If you have any questions after purchase, please contact us at first, we will glad to help you solve the problem.

Load Capacity: 25000 Pounds


Brand: HOXWELL


Color: NBTS574- 4


Manufacturer: HOXWELL


Manufacturer: ‎HOXWELL


Brand: ‎HOXWELL


Model: ‎NBTS574- 4


Item Weight: ‎17.88 pounds


Package Dimensions: ‎17.36 x 11.85 x 10.04 inches


Country of Origin: ‎China


Item model number: ‎NBTS574- 4


Manufacturer Part Number: ‎NBTS574- 4


Date First Available: April 25, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Mar 2

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.

  • Klarna Financing
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  • Affirm Financing
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  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Fit my scissor jacks perfectly, sturdy and stackable
Color: NBTS574-2
These work great under the scissor jacks on my travel trailer. The jack feet fit perfectly in the footprint of the block. I like that they're very sturdy and can be stacked so they take up less room. Recommended.
Reviewed in the United States on May 29, 2024 by Ed from NM

  • Great spacer
Color: NBTS574- 4
These are well constructed. They work well with campers and speed up the setup process. I have multiple trailers and I use them so I don't have to crank the jack all the way down and back up again.
Reviewed in the United States on August 15, 2024 by Potter

  • Better Than Wood
Color: NBTS574
My TT weighs about 6,000 empty, probably closer to 7,000 fully loaded-out for a trip. Tongue weight is around 750-800 lbs. This little guy doesn't break a sweat when resting the trailer jack on it. I had been using a 12-14" long piece of railroad tie, laid on its side, but I always hated that because bugs would get into the wood and hitch a ride with us on our travels. No worries about that with this trailer block. Plus it has nice handles for picking it up to put it back in the storage compartment! All this, and it weighs less than my piece of railroad tie did! It came with a carrying bag, which I actually use for gathering up other bits of my RV hookup gear. Bag is pretty sturdy, too. ... show more
Reviewed in the United States on August 13, 2024 by Keith

  • Works well
Color: NBTS574
Works as advertised. The only problem is that if we unhook our Airstream from the F150 it's too high to be removed. Not too much of an issue unless we just want to move it a foot or two with people power - then it's a no go.
Reviewed in the United States on August 29, 2024 by ConcreteGuy

  • Good buy
Color: NBTS574-2
These work great! Easy to stack, store and are very portable. Good value for the money.
Reviewed in the United States on August 20, 2024 by readingmama

  • Works great under stabilizers
Color: NBTS574- 4
Study and heavy duty. Holds stabilizers effectively.
Reviewed in the United States on August 25, 2024 by ViVi

  • Sturdy and stackable
Color: NBTS574- 4
I really like these camper stabilizers. They are very sturdy and easily stackable and un-stackable. They don't stick together after having weight on them like totes do. I also liked that these came with a bag to keep them together when not in use.
Reviewed in the United States on July 23, 2024 by rob

  • Great buy!
Color: NBTS574- 4
Price was very reasonable, strong construction and they do the job. The carry bags were a nice extra.
Reviewed in the United States on July 9, 2024 by Phil

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