Description
Product Overview
Camco’s Yellow RV Leveling Blocks are engineered for travelers who demand quick, secure, and repeatable leveling solutions. Constructed from high‑impact polymer, each block measures 8.5″ x 8.5″ x 1″ and features a patented interlocking system that creates a solid, load‑bearing platform. The integrated T‑handle allows one‑handed lifting, while the bright yellow color ensures visibility in low‑light campgrounds. Model 21022 complies with Camco’s rigorous quality standards and is proudly manufactured in the United States.
![[Product front view showing all components]](https://www.glimpseshop.store/wp-content/uploads/2026/06/2ce98f74b1f94f338e73431e7abafe9e.jpg)
Usage
These blocks are ideal for leveling travel trailers, fifth‑wheel rigs, and motorhomes on uneven ground, whether at a campsite, a dump station, or a private driveway. Simply place the blocks under the wheel or axle, interlock them to the desired height, and tighten your jacks. The design works with single tires, dual tires, hydraulic, tongue, stabilizer, and tandem‑axle jacks, making it a versatile choice for any RV setup.
Why Choose Us
Camco combines decades of RV expertise with innovative polymer engineering to deliver a leveling solution that resists cracking, UV degradation, and chemical exposure. Our blocks are tested for extreme loads, ensuring they hold up under the weight of large travel trailers. Because they are made in the USA, you benefit from strict quality control and a responsive customer‑service team ready to assist with any fit or warranty questions.
Key Features
- Interlocking design creates a stable, load‑bearing platform for any terrain.
- High‑impact polymer resists cracking, UV rays, and chemicals.
- Integrated T‑handle for easy one‑handed transport and storage.
- Bright yellow color improves visibility and safety during setup.
- U.S. manufacturing backed by Camco’s dedicated customer support.
FAQ
Can these blocks be used with hydraulic jacks?
Yes, the blocks are compatible with hydraulic, tongue, stabilizer, and tandem‑axle jacks, providing a solid base for all jack types.
How many blocks are needed to level a typical travel trailer?
Most setups require 8‑10 blocks per side, but the exact number depends on ground slope and trailer weight. The interlocking system lets you add or remove blocks easily.
Are the blocks resistant to weather and UV exposure?
Absolutely. The polymer material is formulated to withstand UV radiation, rain, snow, and temperature extremes without degrading.
What is the weight capacity of each block?
Each block is engineered to support up to 1,200 lb when properly interlocked, making the system suitable for most travel trailers and fifth‑wheel rigs.
Do you offer a warranty?
Camco provides a limited one‑year warranty covering manufacturing defects, and our support team is ready to help with any issues you encounter.







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