Camco RV Leveling Blocks 10-Pack 8.5" x 8.5" x 1.5" - Interlocking Yellow Polymer, T-Handle

Whether you arrive at a gravel pad, dirt site, or sloped campsite, this 10-piece FasTen system delivers a modular, heavy-duty platform that supports wheels and jacks while simplifying setup and breakdown. Each block measures 8.5" × 8.5" × 1.5" and features a quad-grid load-bearing pattern and an integrated T-handle for easy carrying and compact storage. Built in the USA and engineered to interlock, these blocks mix with other Camco FasTen accessories so you can customize height and footprint for different vehicles and surfaces.

How do these blocks make leveling an RV faster and more reliable?

The blocks stack and lock together to form a stable base under wheels or jacks, eliminating guesswork and reducing time spent shimming or digging. Their interlocking design resists shifting under load, and the quad-grid structure spreads weight across the surface for greater stability on softer ground.

• Interlocking edges keep stacks aligned and resist slipping.
• Quad-grid engineering distributes load across each block.
• Bright yellow color improves visibility in low light or crowded sites.
• Use up to the safe stack height—do not exceed 4.5" total.

Which points of my rig can these leveling blocks support?

FasTen blocks are versatile: they can be placed under single or double wheels, supporting tandem axles, and they are compatible with many jack types—tongue, stabilizer, hydraulic, and fifth wheel jacks. They are not limited to one application, making them useful for trailers, travel trailers, fifth wheels, and motorhomes.

• Support for single and dual wheel setups and tandem axles.
• Safe use beneath hydraulic, stabilizer, tongue, and fifth wheel jacks.
• Stack to achieve precise height adjustments within recommended limits.
• Pairs with other Camco FasTen accessories for expanded capability.

What features help with transport, storage, and durability?

Each block includes an integrated T-handle that lifts for carrying and nests into the base for compact storage. Manufactured from durable polymer and designed with a patented load-bearing geometry, these blocks resist weathering and maintain stiffness under repeated use.

• Premium T-handle locks blocks together for transport and folds away for storage.
• Polymer construction resists cracking, rot, and corrosion common with wood or cheap plastics.
• Patent-backed design ensures consistent performance over many seasons.
• Made in the USA, supporting quality control and material standards.

How do I use these blocks safely and get the most from them?

Stack blocks on a firm surface and confirm interlock engagement before applying vehicle load; do not exceed 4.5 inches of stacked height. For added support on soft ground, spread the load with additional blocks or compatible Camco stabilizer pads to prevent sinking.

• Do not stack higher than 4.5" to preserve stability and safety.
• Place on compacted soil or gravel when possible for best results.
• Combine with Camco jack pads and ramps when extra surface area is needed.
• Inspect blocks periodically for major deformation or damage before use.

Who is this for? Campers, RV owners, and professional haulers who need a dependable, portable leveling solution will benefit from the Camco FasTen 10-pack. It suits weekend travelers and long-term campers who want faster setup, safer stabilization, and the flexibility to adapt height and footprint across a range of rigs and campsite conditions. If you value durability, easy transport, and compatibility with other Camco FasTen accessories, this leveling block set is a practical addition to your gear.