Trailer Jack Blocks 4-Pack, USA-Made Heavy Duty RV Leveling Blocks, Stabilizing Jack Pads for Camper, 5th Wheel, Tongue Jack, Post Jack, Foot Jack & Scissor Jack, Recycled Plastic
Condition: New
$85.97
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FREE 30-day refund/replacement
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:
Only 10 left in stock, order soon!
Arrives
Friday, Oct 30
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At a glance
- Condition
- New
- Item Package Quantity
- 4
- Dimensions
- 12 x 12 x 18 in
- Weight
- 4 lb
- Color
- BLACK
- Material
- Plastic
- Vehicle Service Type
- RV, Trailer, Camper
Features 5
- HEAVY-DUTY 4-PACK: Includes 4 BULLKE trailer jack blocks designed for RVs, campers, trailers, 5th wheels, tongue jacks, post jacks, foot jacks, stabilizer jacks, and scissor jacks.
- UPDATED WEIGHT CAPACITY: Rated up to 10,000 lbs without Flex Pads and up to 18,000 lbs with BULLKE Flex Pads when used properly on firm, level ground with the jack foot centered.
- PROPER SURFACE USE: Install only on firm, level ground. Do not use over gravel, rocks, or uneven surfaces. Clear the area before placing the block down.
- MADE IN THE USA: Proudly made in the USA from heavy-duty recycled plastic. Built for durability, outdoor use, and repeated RV, camper, and trailer setups.
- EASY TO USE & STORE: Each block measures approximately 11.5 inches wide and 4 inches tall, making them easy to carry, position, stack, and store with your RV or trailer gear.
Specs 19
| Vehicle Service Type | RV, Trailer, Camper |
|---|---|
| Material | Plastic |
| Load Capacity | 10000 lbs |
| Brand | bullke |
| Color | BLACK |
| Brand Name | bullke |
| Manufacturer | BULLKE |
| UPC | 685966418221 685966418252 |
| Number of Items | 1 |
| Item Type Name | RV |
| Model Number | 41820 |
| Manufacturer Part Number | 41820 |
| Manufacturer Warranty Description | 90 days |
| Compatible with Vehicle Type | RV, Trailer, Camper |
| Item Weight | 4 pounds |
| Item Dimensions | 12 x 12 x 18 inches |
| Minimum Height | 11.5 inches |
| Material Type | Plastic |
| Style Name | Tongue Jack |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Friday, Oct 30
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.
- Klarna Financing
- Affirm Pay in 4
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- Zip Pay in 4
- Financing through Apple Pay
- Financing through Google Pay
Learn more about financing & leasing here.
Top Amazon Reviews
Quick delivery, good quality
Item Package Quantity: 5
Arrived early, very nice quality. Have not used them yet but they are well built and rugged. Not too heavy but durable at tge same time. Good buy
Reviewed in the United States on July 3, 2026 by Larry
Excellent Product! Love them!
Item Package Quantity: 4
Great heavy duty, holds up well and easy to store. Love this product.
Reviewed in the United States on August 6, 2026 by Judy Witherrite
Great price. Great product
Item Package Quantity: 4
Great price. Great product
Reviewed in the United States on September 7, 2026 by Michael Blalock
Heavy duty blocks
Item Package Quantity: 4
Love how sturdy these blocks are. I would highly recommend.
Reviewed in the United States on August 6, 2026 by lisa theiss
I’ve been running these on our 32’ Keystone Cougar 5th wheel
Item Package Quantity: 4
I’ve been running these on our 32’ Keystone Cougar 5th wheel, and they’ve been one of the more noticeable upgrades in terms of stability. I’ve noticed less front end movement and an overall more solid and stable feel when the stabilizers are down. I do wish they had an attachment system because it can be tedious get them aligned perfectly as the stabilizers are coming down. They are definitely worth the investment.
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Reviewed in the United States on April 26, 2026 by RJ
Great for camping
Item Package Quantity: 4
Great product. One tab chipped off the first time using.
Reviewed in the United States on June 26, 2026 by Amazon Customer
VERY functional, lightweight and stable supports
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
RV blocks
Item Package Quantity: 6
Just want I was needing, great price and fast delivery.
Reviewed in the United States on September 15, 2026 by Amazon Customer