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Trailer Jack Block, Heavy Duty Camper Blocks RV Stabilizer Stands for Travel Trailers 5th Wheels and Any Tongue Jack, Post, Foot, or Stabilizer, Supports up to 16,000 lbs per Block

  • Based on 75 reviews
Condition: New
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Eligible for Return, Refund or Replacement within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

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Availability: In Stock.
Fulfilled by Amazon

Arrives Sunday, Sep 22
Order within 3 hours and 25 minutes
Available payment plans shown during checkout

Size: 1 block


Features

  • [Trailer Jack Block]:Heavy-duty and durable jack blocks designed for RVs, trailers, and trucks. Package includes: 1 jack block.
  • [Sturdy, stable and durable]:The RV trailer jack block is made of high-quality hdpe material, non-toxic and tasteless, strong and corrosion-resistant, anti-ultraviolet, recyclable, which can ensure the stability of outdoor environment use.Supports up to 16,000 lbs per Block.
  • [Versatility and multi-compatibility]:Trailer jack blocks can help maintain stability on a variety of environmental surfaces: grass, gravel, dirt, or asphalt. Virtually eliminates all motion and sway in parked RVs and trailers.Supports nearly any scissor jacks,tongue jack, post, foot, or stabilizer.
  • [Upgrade Design]:Compared with other trailer jack blocks, we have upgraded more stable stacking, more convenient side holes and a structure that is not easy to accumulate water, which is more convenient for outdoor use.
  • [Dimensions]: About 5.8 inches high, bottom length: 11.2 inches, width: 8.8 inches, top length: 9.3 inches, width: 6.9 inches (9.7 inches high when double stacked), center recessed hole diameter 2.4 inches.Each stack adds 3.9 inches in height, no more than 4 layers are recommended.
  • [After-sales service]:LANFEE has a professional production base for RV accessories, and 100% quality inspection before leaving the factory. If you have any questions, please feel free to contact us.

Load Capacity: 16000 Pounds


Brand: Lanfee


Item dimensions L x W x H: 11.2 x 8.8 x 6.2 inches


Style: Tongue Jack


Manufacturer: Lanfee


Manufacturer: ‎Lanfee


Brand: ‎Lanfee


Model: ‎Jack Block-01


Item Weight: ‎6.6 pounds


Product Dimensions: ‎11.2 x 8.8 x 6.2 inches


Country of Origin: ‎China


Item model number: ‎Jack Block-01


Manufacturer Part Number: ‎Jack Block-01


Date First Available: March 22, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Sep 22

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
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Apple Pay Later
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Sturdy and stackable
Size: 4 block
Super strong, looks good and works well with the Snap Pads on our Airstream. I purchased four and then purchased a fifth one for the tongue Jack. All five stack in the bed of the truck with a smaller footprint than the old wood blocks. They also help a lot since we lifted the Airstream 3”.
Reviewed in the United States on May 1, 2024 by Itsjustme Itsjustme

  • Built solid and light
Size: 1 block
Works great for our 21 ft camper jack
Reviewed in the United States on May 28, 2024 by Travis morath

  • Very sturdy
Size: 1 block
Very sturdy product and works great as a front jack stand for my camper.
Reviewed in the United States on June 28, 2024 by MLawrence1

  • Works great
Size: 1 block
Good size
Reviewed in the United States on May 20, 2024 by Shannon

  • Perfect
Size: 1 block
Excellent, as described, even though my clamper is light this thing is heavy duty
Reviewed in the United States on June 18, 2024 by James Breazzano

  • Works As Advertised!
Size: 1 block
Replacement for my 3 pieces of 1X8 wood...Works great and does not get water soaked when it rains...
Reviewed in the United States on June 24, 2024 by Customer

  • Heavy duty!
Size: 1 block
These stands were too large for what I needed & they were returned. However, they are weighty & would work perfectly if this size will work for you
Reviewed in the United States on May 19, 2024 by Jan B

  • Quality, durability, stability
Size: 4 block
I just received them today and haven't had the chance to try them or would have given 5 stars just for the look and quality feel. They look good and feel like they will fit the build. They are packaged well and at a good price. If they performe as well as they look I will update my review. Can't wait to toss the wood blocks. ... show more
Reviewed in the United States on April 11, 2024 by Eddie Herron

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