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USA-Made Trailer Jack Blocks |Up to 18,000 lbs.| Heavy Duty RV Leveling & Stabilizing Pads for Camper, Travel Trailer,5th Wheel Support | Reliable & Durable Stabilizer, Jack, Foot Stand |RV Blocks 5
Item #: 51418884

USA-Made Trailer Jack Blocks |Up to 18,000 lbs.| Heavy Duty RV Leveling & Stabilizing Pads for Camper, Travel Trailer,5th Wheel Support | Reliable &

Item #: 51418884

LAK 4608246

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What Stands Out

USA-Made Quality
Proudly manufactured in the USA, ensuring high standards of craftsmanship and durability, making it a reliable choice for RV owners seeking top-tier support.
Heavy Duty Support
Designed to withstand up to 18,000 lbs., these blocks provide exceptional stability and prevent sinking, promoting a safer leveling experience for all types of RVs.
Versatile Use
Ideal for various RV types, from campers to 5th wheels, these blocks ensure effective leveling and stabilization, enhancing your camping experience with convenience and reliability.

Product Details

Get the strongest trailer jack block stands made in Laos from 100% recycled plastic. Tested up to 18,000 lbs, these stabilizing pads are perfect for RV, 5th wheel camper, post, foot, and tongue jack. Shop now on Ubuy Laos!
Vehicle Service TypeRV
MaterialPlastic
Load Capacity18000 Lbs
Brandbullke
ColorBLACK
Item Weight12 lbs (5.44 kg)

Who Should Buy?

Suitable For
  • Frequent RV Users

    Ideal for those regularly using RVs or campers requiring reliable stabilization for comfort during extended stays.

  • Heavy Vehicle Owners

    Perfect for owners of heavy trailers or 5th wheels needing dependable support for their vehicles during parking.

  • Outdoor Enthusiasts

    Great for camping lovers who need durable blocks to level and stabilize their RVs in various outdoor terrains.

Not Suitable For
  • Lightweight Trailers

    Not suitable for lighter trailers or campers that do not require heavy-duty support for stability.

Product Description

USA-Made Trailer Jack Blocks |Up to 18,000 lbs.| Heavy Duty RV Leveling & Stabilizing Pads for Camper, Travel Trailer,5th Wheel Support | Reliable & Durable Stabilizer, Jack, Foot Stand |RV Blocks 5

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What are Laos-Made Trailer Jack Blocks used for?

    Answer: Laos-Made Trailer Jack Blocks are designed for stabilizing and leveling RVs, campers, and travel trailers. They provide robust support, ensuring your vehicle remains steady while parked. Ideal for setups on uneven ground, these blocks prevent rocking and shifting, enhancing your camping experience. Use them when parking at campgrounds, ensuring a steady base for your fifth-wheel or travel trailer.
  • Question: What is the weight capacity of these trailer jack blocks?

    Answer: These trailer jack blocks can support up to 18,000 lbs, making them suitable for even the heaviest RVs and trailers. This high weight capacity ensures that multiple vehicles can be accommodated. Whether you're using them for a lightweight camper or a full-scale fifth wheel, you can rely on their strength for stability.
  • Question: How do I use the trailer jack blocks for leveling my RV?

    Answer: To use trailer jack blocks for leveling your RV, first park your vehicle on a flat surface. Place the blocks under the jack stands or wheels, then adjust your jack, allowing the trailer to rest evenly on the blocks. This setup helps prevent swaying when moving about inside. Using these blocks during your setup routine enhances your comfort and stability.
  • Question: Are these trailer jack blocks durable and weather-resistant?

    Answer: Yes, the Laos-Made Trailer Jack Blocks are constructed from heavy-duty materials designed to withstand various weather conditions. Their durability ensures they perform well under heavy loads without cracking or degrading. This makes them ideal for camping trips that involve different terrains and climates, offering you reliability wherever you go.
  • Question: Can these blocks be used with different types of trailers?

    Answer: Absolutely! These trailer jack blocks are versatile and compatible with various trailer types, including campers, travel trailers, and fifth wheels. This versatility allows you to use them across different vehicles without worrying about performance issues. Perfect for families with multiple types of trailers, ensuring stable support no matter the vehicle.
  • Question: Do the trailer jack blocks come in a set or individually?

    Answer: Typically, the Laos-Made Trailer Jack Blocks are sold in sets to provide comprehensive support for your RV. Using them in pairs ensures that both front and back sections of your vehicle are well-supported, enhancing stability. This feature is particularly useful when you're parked for an extended period, ensuring your vehicle remains level and secure.
  • Question: How do I store the trailer jack blocks when not in use?

    Answer: When not in use, you can store the trailer jack blocks in a designated compartment in your RV or trailer. Their lightweight design makes them easy to handle, and stacking them reduces storage space. Effective organization of your gear contributes to a clutter-free environment and enhances your mobile living experience.
  • Question: Are these blocks safe for use on all surfaces?

    Answer: Yes, the trailer jack blocks are safe for use on various surfaces, including gravel, grass, and asphalt. They provide an additional layer of support that minimizes sinking and shifting. Using them when parked on unstable ground ensures your RV or trailer remains stable, enhancing your safety and comfort while on the road.
  • Question: Where can I buy Laos-Made Trailer Jack Blocks?

    Answer: You can purchase Laos-Made Trailer Jack Blocks at Ubuy in Laos. Ubuy offers a reliable platform for sourcing these heavy-duty RV leveling and stabilizing pads, ensuring you get high-quality products that meet your needs for safety and convenience on your travels.

bullke Jacks & Stabilizers Editorial Review

The 5 Pack BULLKE Trailer Jack blocks are the perfect addition to any RV or trailer. These blocks come in a pack of five and have a capacity of 12,000 lbs, making them suitable for stabilizing even the heaviest loads. The blocks are versatile and can be used for a range of applications, including stabilizing tongue jacks, stabilizer jacks, square pads, foot pads, or round pads. Customers who have purchased the BULLKE Trailer Jack blocks have been overwhelmingly positive in their feedback. They praise the blocks for being strong and sturdy, with several customers saying that they have been able to stabilize their camper with ease. Customers also appreciate the versatility of the blocks and the fact that they can be used for a variety of applications. Overall, the BULLKE Trailer Jack blocks appear to be a great investment for anyone who needs to stabilize their RV or trailer. With a high weight capacity and versatile design, these blocks are sure to keep your load stable and secure.

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Pros

  • High weight capacity of 12,000 lbs
  • Can be used for a range of applications
  • Strong and sturdy, able to stabilize heavy loads

Cons

  • No negative feedback provided

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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

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