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ROBLOCK 6''H Trailer Jack Block with Bag, RV Camper Stabilizer Blocks for Travel Trailer, Suit for Any Tongue Jack, Post, Foot, 5th Wheels, Round Square or Scissor Stabilizer, 1 Pack

Free shipping on orders over $29.99

$26.99

$ 13 .99 $13.99

In Stock

About this item

  • Sturdy & Robust: Our 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. G.V.W 40000 Lbs per block
  • Widely Used: The 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
  • 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
  • Easy to Carry & Store: The hole on the side of the block and the rope are easy to carry, with storage bag is convenient to store and saving space
  • Size & Service: About 6" tall, L:11.5", W:11.5". If you have any questions after purchase, please contact us at first, we will glad to help you solve the problem



Product Description

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Daria F.
Reviewed in the United States on March 14, 2025
This thing is huge. I'm at a campsite with a lot of shifting sand so the wide circumference is keeping us stable.
mikew
Reviewed in the United States on March 13, 2025
Nice and heavy duty. I've always used wooden blocks, but my trailer slipped off my wooden block one time and damaged the jack, so I've switched to this product.
EA
Reviewed in the United States on March 13, 2025
This is plastic but it is extremely strong. I like the lanyards and footprint of these. They are strong and sturdy. It's not cheap but these are durable.
Mcgyver210
Reviewed in the United States on March 11, 2025
These trailer jack blocks could be the answer for weight compared to stength for my RV setup. They're incredibly sturdy - the high-performance polymer construction gives me peace of mind when supporting our RV. The stackable design will be particularly useful for camping on uneven terrain, allowing me to get just the right height without improvising with random objects underneath our jacks.I appreciate the versatility - they work perfectly with both my tongue jack and scissor stabilizers. The included storage bag is a nice touch, making it easy to keep them organized in my rig's storage compartment rather than rolling around loose.My only gripe is that while the blocks are lightweight, they're a bit bulky if you're tight on storage space. Also, the rope handle is functional but feels like it could be more substantial for the weight of the block. Definitely worth adding to your RV toolkit if stability is a priority.After more testing I may purchase more to replace my current weighty ones.
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