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OX BLOX Heavy Duty Trailer Jack Block - RV Leveling Blocks & Stabilizer Pads - 10,000 lbs Capacity - Made in USA from Recycled Plastic - for Tongue Jack, 5th Wheel, Camper & Travel Trailer

  • Based on 1,714 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives May 9 – May 10
Order within 2 hours and 7 minutes
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Size: Single


Features

  • Strongest Trailer Jack Block on the Market: Rated up to 10,000 lbs per block, OX BLOX are built to handle tongue jacks, post jacks, foot jacks, scissor jacks, and stabilizer jacks round or square. Use as a trailer jack stand, RV leveling block, or stabilizer pad for travel trailers, 5th wheels, boat trailers, horse trailers, and more.
  • Stable on Any Surface: The patented design (US 11,673,440 B2) keeps your trailer stable on gravel, grass, dirt, and pavement. Engineered by Utah-based designers to eliminate wobble and sway, these RV jack blocks give you rock-solid support whether you are at a campsite, on a job site, or parked in your driveway.
  • Stackable for Extra Height: Stack multiple OX BLOX on top of each other for added lift rated to 10,000 lbs even when stacked. Works as a camper leveling block, tongue jack block, or hitch block to get your RV perfectly level on uneven ground.
  • Made in the USA from Recycled Plastic: Compression-molded from 100% recycled plastic right here in America. UV and temperature resistant built to last through years of camping trips, seasonal storage, and harsh weather without cracking or degrading.
  • Easy to Carry: Grab handles on each side make these RV stabilizer blocks easy to move around your rig. At just over 8 lbs each, they take up minimal storage space in your camper or truck bed. OX BLOX camper blocks for jacks are the last trailer jack pads you will ever need to buy.

Vehicle Service Type: RV, Trailer


Material: Plastic


Load Capacity: 10000 pound


Brand: EKON


Color: Black


Brand Name: EKON


Manufacturer: EKON


UPC: 860007379703


Included Components: Comes with housing


Manufacturer Warranty Description: 2-Year Manufacturer Warranty


Material Type: Plastic


Compatible with Vehicle Type: RV, Trailer


Load Capacity: 10000 pound


Item Weight: 8.8 Pounds


Item Dimensions: 9.29 x 11.89 x 6.5 inches


Minimum Height: 6.5 Inches


Color: Black


Style Name: Tongue Jack


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: May 9 – May 10

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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  • Afterpay Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • It is a strong box.
Size: Single
Not much to say, other than it is holding up the RV (weight at ball of RV ~ 600#). Easy to pick up and store while traveling.
Reviewed in the United States on May 22, 2024 by Dothan

  • Bought 2. The best!
Size: Single
Couldn’t find a suitable substitute at any local stores. These are the strongest and best! Makes using our electric tongue jack faster and easier. Especially because our driveway is sort of steep for parking our trailer to load up for trips. Must have item!
Reviewed in the United States on May 8, 2024 by Krystal W

  • Initial thoughts
Size: Single
I can already tell I’m going to like this! Less of the Jack is exposed, less effort to crank up and down. The block itself is molded well and seems very durable!
Reviewed in the United States on May 13, 2024 by Aaron Aaron

  • Awesome
Size: Single
So much better than the wood scraps we were using. Super solid and heavy duty really well made
Reviewed in the United States on May 15, 2024 by GEORGE bUCKMIR

  • Great blocks
Size: 5-Pack
I’m super happy with these they handles the weight and distributed the load well.
Reviewed in the United States on May 15, 2024 by Amazon Customer

  • Great
Size: Single
Seems to be exactly what I want.
Reviewed in the United States on May 15, 2024 by Gregory Perez

  • Heavy and Cumbersome
Size: Single
Over all like the product. Well made and does the job. Only complaint is it’s heavy and cumbersome to use. Perfect for a seasonal use or storage but not so much for overnight or shorter camping trips where you’re moving every few days or weeks.
Reviewed in the United States on January 5, 2024 by CaptKirkNDE

  • Great product!
Size: Single
I bought two of these because we liked them so much! Great quality and very strong! This is a much better storage option for you to leave your trailer jacked up on. As an avid camper I highly recommend 👌
Reviewed in the United States on April 20, 2024 by Nick

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