Camco FasTen RV Leveling Blocks - Interlocking Design, 17 x 8.5 x 1, 10-Pack

Upgrade your RV leveling experience with Camco’s FasTen RV Leveling Blocks. This set includes ten gray 4x2 blocks designed to offer a customizable leveling solution when your campsite ground isn’t perfectly flat. Each block measures 17 inches by 8.5 inches by 1 inch, creating a broad footprint that helps distribute weight more evenly and reduce tipping on uneven surfaces. The durable polymer construction is built for repeated use, and while color tones may vary due to the manufacturing process, the blocks maintain a consistent performance you can rely on for many trips. The FasTen system is proudly made in the USA, reflecting Camco’s commitment to quality and durability for outdoor enthusiasts.

Interlocking design and easy handling

The interlocking, quad-grid design provides a modular solution you can tailor to your RV’s needs. Each block stacks with others to achieve the desired height, offering stability across varying ground conditions. A premium integrated T-handle makes it simple to carry, and twist-down action securely locks blocks together for storage. When not in use, the blocks form a compact bundle that helps reduce clutter in your storage area.

Versatile compatibility and stability

• Compatible with single wheels, double wheels, hydraulic jacks, tongue jacks, stabilizer jacks, fifth wheels, and tandem axles.
• Stack height should be 4‑1/2 inches or less for best results and predictable leveling.
• Made from premium polymer designed for repeated use and reliable performance.
• Made in the USA, ensuring quality control and durability for outdoor use.

How to use FasTen blocks

• Place blocks under the wheel or jack on firm ground and begin to build to your desired height.
• Twist the integrated T-handle to lock the stack together for secure storage and transport.
• Check levelness and re-check after loading, especially on uneven or soft ground.

Notes and quick references

• Product color tones may vary due to manufacturing process changes.
• Includes a 10-pack, offering a ready solution for multiple RV setups.
• Dimensions: 17" x 8.5" x 1" per block, with a broad footprint for stable support.

Key benefits at a glance

• Interlocking quad-grid design for customizable height and stable support
• Premium integrated T-handle for easy carrying and secure storage
• 10-block set with a versatile 17" x 8.5" x 1" footprint
• Wide compatibility with wheels and jacks across RV configurations
• USA-made durability that stands up to frequent travel and use