USA-Made Trailer Leveling Blocks - for RV and Camper, Heavy Duty Jack Pads, Stabilizing Blocks, UV Resistant Recycled Plastic Leveling Blocks for RVS (6)
Condition: New
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Extended holiday returns
Returnable until Jan 31, 2026 Learn more
Returnable until Jan 31, 2026 Learn more
This item's return window has been extended for the holiday season: Returnable until Jan 31, 2026
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
Only 10 left in stock, order soon!
Arrives
Tuesday, Dec 16
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Item Package Quantity: 6
Features
- Durable & UV Resistant: Built from UV-resistant recycled plastic, these Bullke RV jack blocks are designed to withstand harsh outdoor conditions and heavy use, this RV stabilizer block ensures long-lasting durability and strength.
- Made in USA with Recycled Materials: Bullke RV Blocks for Leveling are proudly crafted in the USA using 100% recycled plastic, these trailer jack blocks offer an eco-friendly solution without compromising on performance and durability.
- Wide Compatibility: These RV leveling pads are perfect for use on various surfaces like grass, gravel, dirt, or asphalt, virtually eliminating all motion and sway in parked RVs and trailers. This travel trailer leveling block is compatible with nearly any scissor jack, tongue jack, post, foot, or stabilizer.
- Upgraded Design for Enhanced Stability: Featuring an improved structure for stable stacking, convenient side holes for easy handling, and reduced water accumulation, these RV jack pads are designed for superior outdoor performance. The enhanced internal structure of these plastic blocks increases bearing capacity by 50%, ensuring safe and stable use.
- Optimal Dimensions: Each block measures 11.5 inches in diameter and 4 inches in height, providing a sturdy base that is easy to handle, stack, and store, perfect for all your leveling needs.
- Proven Reliability: BULLKE has been a trusted name in delivering high-quality, durable products proudly made in the USA from 100% recycled, heavy-duty materials, each product undergoes rigorous testing to ensure exceptional longevity and performance. Our products are built to endure tough conditions, providing customers with peace of mind. With a strong focus on sustainability, quality, and reliability, BULLKE continues to offer solutions that stand the test of time. We value your business and strive to ensure that you're completely satisfied with your purchase.
Load Capacity: 11000 lbs
Brand: bullke
Color: BLACK
Item dimensions L x W x H: 11.5 x 11.5 x 4 inches
Style: Tongue Jack
Load Capacity: 11000 lbs
Brand: bullke
Color: BLACK
Item dimensions L x W x H: 11.5 x 11.5 x 4 inches
Style: Tongue Jack
OEM Part Number:
Manufacturer: BULLKE
UPC: 685966418276
Model: R4901
Item Weight: 4 pounds
Product Dimensions: 11.5 x 11.5 x 4 inches
Item model number: 41820
Manufacturer Part Number: 41820
Date First Available: February 19, 2022
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, Dec 16
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Learn more about financing & leasing here.
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Top Amazon Reviews
Item Package Quantity: 4
These are much lighter than carrying along boards for support. They are a much better value than some of the other options out there. The only disadvantage, if you were to count it as one, is that they do not have a magnet in them like some of the much more pricey ones. These will stack for more height, adding to their functionality. Being molded plastic of some sort, they are more protective on your hands than boards because there are no splinter possibilities. I have found their stability as good or better than any other supports I have used, but much lighter to carry to the corners of our RV. They couldn't be easier to use, and stack in the pass-thru portion of our RV with ease.
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Reviewed in the United States on June 28, 2025 by Tuscola50 Tuscola50
Does the job. Well made. Has ridges around the edges making it difficult for the Jack shoe to slip off.
Reviewed in the United States on November 13, 2025 by Denise Drellich
Item Package Quantity: 4
Bought these to stop using wood blocks directly on the ground. They are even stronger than I thought that they would be and have plenty of pad width for the stabilizer jack feet. They are not heavy to position, but also not light weight, perfect? I've had wind blow around the stackable yellow plates before. I recommend this product. I also see they mention you can stack them in use, and from looking at the design in person I don't doubt it. This might come into play if needing to deal with a steeper slope, without having to extend the jacks nearly all the way down. This might come in very handy at some campsites I have seen in the past.
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Reviewed in the United States on July 4, 2025 by Jason W.
Item Package Quantity: 4
These seem super rugged, though we had our camper winterized before we had a chance to use them. We have an issue on our camper with very little distance between level ground and bottoming out limits on the rear autojacks. I think this should solve that problem. I am considering mouting them permanantly to the jack base.... They also stack fairly well but I think we will try to make or find some sort of a bag for when they get dirty.
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Reviewed in the United States on November 21, 2025 by michael
Item Package Quantity: 2
These work great for RV support. Heavy duty.
Reviewed in the United States on November 18, 2025 by Amazon Customer
Item Package Quantity: 4
I would have gave it a 5 star if it had a magnetic attachment. It's kind of difficult to line up my stabilizer with it. Overall it's a great product and works good
Reviewed in the United States on April 16, 2025 by Larry
Well made trailer jack stand. Heavy duty and looks good. The price definitely is worth it.
Reviewed in the United States on October 2, 2025 by Blake Blake
So light weight but holds the jack up
Reviewed in the United States on November 6, 2025 by Mary p.