6-Inch RV Jack Block, 2-Pack with Carry Bag and Rope, Red

These RV jack blocks give your trailer a solid, level foundation on uneven or soft ground. Each block measures 11.6 by 11.6 by 5.9 inches and is made of durable polymer that resists sun, mud, and oil. The 2-pack comes with a carry bag and rope, so you can transport them easily between camping trips.

Built with a wide base and one-piece solid structure, these blocks reduce RV shaking and sinking on grass, sand, gravel, or snow. They're rated to handle up to 40,000 lbs GVWR, making them suitable for most travel trailers and fifth wheels. The extra height design means your jack won't need to extend as far, which improves stability and speeds up the leveling process.

At just 2.8 lbs each, the blocks stack neatly for storage and fit in the included carry bag with the attached rope. They work with tongue jacks, support posts, stabilizer feet, scissor stabilizers, and fifth wheel systems.

Please note: Always place blocks on flat, solid ground before loading. Improper placement on sloped or loose surfaces may cause instability.

Highlights

• Heavy-Duty Rating: Rated up to 40,000 lbs GVWR for reliable support of most travel trailers and campers.
• Weather-Resistant Material: Premium polymer construction resists sun exposure, mud, and oil, with built-in drainage holes to prevent water pooling.
• Reduces Jack Strain: Extra 5.9-inch height minimizes jack extension, improving leveling efficiency and reducing wear over time.
• Wide Compatibility: Works with tongue jacks, support posts, stabilizer feet, scissor stabilizers, and fifth wheel systems.
• Easy Transport: Lightweight blocks stack together, fit in the included carry bag, and come with a pull rope for convenient campsite setup.
• Stable on Soft Surfaces: Wide base and solid one-piece design provide firm support on snow, grass, sand, and gravel.

Specifications

Frequently Asked Questions