Heavy Duty RV Stabilizer Jack Block, 1 Pack Trailer Jack Support 15,000lbs for Any Tongue Jack, Post, Foot, or Camper Stabilizer

(6 customer reviews)

Original price was: $34.97.Current price is: $24.97.

10 in stock

10 in stock

Estimated delivery dates: Oct 8, 2025 – Oct 15, 2025
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Product details

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Description

Heavy Duty RV Stabilizer Jack Block, 1 Pack Trailer Jack Support 15,000lbs for Any Tongue Jack, Post, Foot, or Camper Stabilizer.

Load Capacity 15000 Pounds
Maximum Lifting Height 3.4 Inches
Color Black
Item dimensions L x W x H 11.61 x 4.33 x 9.06 inches
Vehicle Service Type Car, Trailer
Material High Performance Polymer
Item Weight 3.95 Pounds
Style 1 Pc.

About this item
Heavy-Duty Construction: Lentduy’s Trailer Jack Block is constructed from High-Performance Polymer with UV-resistant additives, supporting up to 15,000 Lbs. This ensures long-lasting durability and resistance to dirt, grime, and oil, making it perfect for rugged use as RV Jack Blocks and Camper Stabilizer Blocks.

Versatile Compatibility: Our Jack Blocks for RV Camper support a variety of jacks, including RV Tongue Jack Block, 5th Wheel Jacks, Scissor Stabilizers, and more. It eliminates nearly all movement and sway in parked RVs and trailers, ensuring a stable setup on any terrain.

Adjustable and Stackable: Each Jack Block features a stackable design, allowing for easy height adjustment. This flexibility ensures you can achieve perfect leveling for your Camper, even on uneven surfaces, without the need for additional tools or modifications. Ideal as Camper Jack Blocks and RV Stabilizer Jack Pads.

Easy to Store and Carry: The compact design, along with side holes, makes these Jack Blocks easy to store and transport. Save space and keep your gear organized with this convenient solution, perfect as RV Jack Pads and Camper Jack Pads.

Trusted Quality: Lentduy stands by the quality of our products. Each Jack Block undergoes rigorous testing to ensure it meets our high standards. If you encounter any issues, our customer service team is ready to provide a satisfactory solution, ensuring your complete satisfaction with our trailer blocks and RV blocks.

Gift for Heavy Duty RV Stabilizer Jack Block !!

Customer Reviews

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Customer reviews

5.00
Based on 6 reviews
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Heavy Duty RV Stabilizer Jack Block, 1 Pack Trailer Jack Support 15,000lbs for Any Tongue Jack, Post, Foot, or Camper Stabilizer photo review
Vicky
September 30, 2025
Worked perfectly with our stabilizer jacks. Gave us added stability. Super easy and they stack nicely
Heavy Duty RV Stabilizer Jack Block, 1 Pack Trailer Jack Support 15,000lbs for Any Tongue Jack, Post, Foot, or Camper Stabilizer photo review
David
September 28, 2025
Sturdy, light weight, nesting stackable, works great on rocky ground. Made the stabilization of our RV much easier and we did not have to exend the st...More
Sturdy, light weight, nesting stackable, works great on rocky ground. Made the stabilization of our RV much easier and we did not have to exend the stabalizers out as far as withour keeping the RV closer to the ground. Love them!
Heavy Duty RV Stabilizer Jack Block, 1 Pack Trailer Jack Support 15,000lbs for Any Tongue Jack, Post, Foot, or Camper Stabilizer photo review
Bobby
September 27, 2025
Using this jack block for my camper's tongue jack has been w...More













































Using this jack block for my camper's tongue jack has been wonderful. This is much lighter and easier to manage than the cement blocks I've been using. The plastic is much sturdier than I suspected and did not flex when the full weight of the trailer was applied. The castle corners provide comfort that should the camper shift, it will not slide off the edge of this jack block. I will need to purchase a few more of these to use with the stabilizers of my camper.
















































Kevin
September 27, 2025
Good value. The product description says rated for 15,000lb and 25,000lb. So take that with a grain of salt. This is made of really thick plastic and ...More
Good value. The product description says rated for 15,000lb and 25,000lb. So take that with a grain of salt. This is made of really thick plastic and seems very durable. There are hand holds on the side that make it easy to carry. This is the same design as another one I previously purchased except shorter. They are stacklable. You can see in the pictures. Price as reviewed: $24.99 RV Trailer Jack Block, 1Pc RV Stabilizer Block Supports up to 15000 Lbs, for Any Types Travel Trailers 5th Wheels, Tongue Jacks, Post, Foot, and Round, Square, Scissor Stabilizers
Heavy Duty RV Stabilizer Jack Block, 1 Pack Trailer Jack Support 15,000lbs for Any Tongue Jack, Post, Foot, or Camper Stabilizer photo review
Frame
September 25, 2025
I'm happy with this trailer jack block. It's sturdy and durable, a...More










































I'm happy with this trailer jack block. It's sturdy and durable, and it functions just as intended. It's strong enough to support the tongue jack of my travel trailer with no problems. I like that it's lightweight and easy to carry... much easier than the wooden blocks that I've used in the past. I think it's a good value for the price and I'd buy it again.










































Heavy Duty RV Stabilizer Jack Block, 1 Pack Trailer Jack Support 15,000lbs for Any Tongue Jack, Post, Foot, or Camper Stabilizer photo review
Greisy
September 21, 2025
Sturdy, light weight, nesting stackable, works great on rocky grou...More










































Sturdy, light weight, nesting stackable, works great on rocky ground. Made the stabilization of our RV much easier and we did not have to exend the stabalizers out as far as withour keeping the RV closer to the ground. Love them!