Description
Product Overview
The VEVOR RV Jack Blocks are engineered to give your recreational vehicle a solid foundation on any surface. Crafted from high‑impact polypropylene (PP), each block resists cracking and UV degradation, ensuring long‑term durability. The cylindrical shape measures 9.45 x 9.45 x 5.98 inches and weighs 9.26 lb, providing a broad contact area that distributes load evenly. With a model number CXFC04‑2, these blocks support up to 6000 lb (272 kg) and are compatible with both round and square metal jack legs, as well as trailer support wheels.
Usage
Designed for campers, fifth‑wheel trailers, and Class A & C motorhomes, the blocks excel on gravel campsites, soft soil, sand dunes, or paved pull‑outs. Simply place the block under the jack leg before leveling; the non‑slip surface keeps the jack from shifting, even in windy conditions. They are also handy for motorcycle stands, temporary work platforms, or as a sturdy seat during outdoor activities. 
Why Choose Us
VEVOR combines rigorous material testing with practical design to deliver a product that outperforms generic plastic blocks. The PP composition offers superior chemical resistance and weight‑bearing capacity while remaining lightweight for easy transport. Each block undergoes a 10,000‑cycle load test to verify its 6000 lb rating. Our customers consistently rate the product 5.0 stars, reflecting confidence in its performance and reliability.
Key Features
- Durable PP construction resists cracking, UV, and chemicals
- Broad 9.45‑inch footprint distributes weight for enhanced stability
- Universal fit for round, square, and wheel‑type jack legs
- Supports up to 6000 lb, suitable for most RV classes
- Multi‑purpose design can serve as a seat, step ladder, or motorcycle stand
FAQ
Can these blocks be used on paved surfaces?
Yes, the non‑slip PP surface grips both smooth pavement and rough terrain, preventing the jack from sliding.
What is the maximum weight each block can hold?
Each block is rated for up to 6000 lb (272 kg), making it suitable for most RVs and trailers.
Are the blocks compatible with both round and square jack legs?
Absolutely. The cylindrical shape and generous dimensions accommodate round, square, and wheel‑type jack legs.
How do I clean the blocks after use?
Simply wipe them with a damp cloth and mild soap. The PP material resists stains and does not absorb moisture.
Can I use the blocks as a temporary seat?
Yes, the sturdy construction and flat top make them safe for short‑term seating during campsite setup.







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