HOXWELL Trailer Jack Leveling Blocks 6" H — 4-Pack Orange with Carry Bag, Stackable & Reinforced Base

HOXWELL 6" H Trailer Jack Block 4-pack are durable, stackable leveling blocks that form a stable, high-capacity base for trailer jacks, stabilizers, posts and feet.

When you park your RV, trailer or camper on uneven ground, soft soil, or gravel, a secure jack base prevents sinking and unwanted movement. These HOXWELL leveling blocks are engineered to distribute weight across a reinforced structure and nest for compact storage. Bright orange makes them easy to spot around a campsite while the included bag keeps the set together for travel.

How do these blocks create a stable base for my trailer?

Each block is built with internal reinforcement to hold heavy loads and reduce sway when your vehicle is stationary. The broad footprint spreads pressure over soft surfaces, while the non-slip top surface helps keep jacks and stabilizers from shifting. A drainage port prevents water buildup inside the block.

• Rated to support up to GVW 40,000 lb (18T) across the structure
• 12 x 12 x 6 inches footprint for improved weight distribution
• Textured top prevents jack foot slippage
• Weep hole allows water to drain and avoid pooling

Can I stack these blocks to reach the height I need?

Yes — the HOXWELL blocks are designed to nest and stack securely, giving you flexible height options on uneven terrain. Stack them to raise a jack foot safely or nest them for compact storage when not in use. Their interlocking profile minimizes lateral movement when piled.

• Stackable design for customizable elevation
• Nesting feature reduces storage space in your garage or RV bay
• Stable interlock prevents shifting under load

Will these fit my jack, post, or stabilizer foot?

These blocks are made to be universally compatible with most tongue jacks, round and square posts, scissor stabilizers, and foot pads. The generous top surface and open recesses accommodate different base shapes while keeping contact secure. They suit camping, towing, and general trailer maintenance tasks.

• Works with round and square jack posts and scissor stabilizers
• Large top surface accepts varied footplate sizes
• Lightweight 2.87 lb per block for easy handling

How easy are they to carry, store and use on the road?

At under 3 pounds each and measuring 12 x 12 x 6 inches, the blocks are portable and simple to position by hand. A molded handle and attached rope make lifting and hanging straightforward, while the included storage bag keeps the full 4-pack together and protected. They can even serve as a temporary seat or step at a campsite.

• Molded handle and rope for quick carrying
• Included travel bag organizes and protects the set
• Compact nesting saves storage space in RV compartments

Who is this for: The HOXWELL 6" H Trailer Jack Block 4-pack is for RV and trailer owners who need a dependable, portable solution to prevent jack sinking and reduce movement on soft or uneven ground. It’s also a practical tool for service shops, RV fleets, and anyone who regularly stabilizes caravans or utility trailers and wants an easy-to-store, high-capacity support system.