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420 Lbs Capacity Trailer Dolly, Carbon Steel Trailer Mover with 96"-116" Adjustable Length & 18" Solid Tires for Moving Boat Trailers/Utility/RV/Cargo Trailers
About this product
420 lbs capacity for heavy loadsDurable carbon steel constructionAdjustable handle from 96" to 116"18-inch pneumatic tires for smooth moveEasy to assemble with clear instructions
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Move Tonnes With One Hand
Engineered for the toughest loads, this trailer dolly transforms how you maneuver heavy trailers. No more straining or struggling. Just controlled, effortless movement across any terrain.
Rock-Solid Stability
Precision-welded carbon steel frame eliminates wobble, even on uneven gravel or grass.
All-Terrain Glide
18-inch solid rubber tires roll over cracks, pebbles, and bumps without losing momentum.
Ergonomic Reach
Adjust from 8 to nearly 10 feet. Perfect height for tall users, RVs, or awkward boat hitch angles.
Zero-Assembly Headache
Arrives almost ready to roll. Simple bolt-together design with crystal-clear steps.
Why The 420 Lbs Capacity Wins
- ➤ 420 lbs tongue weight capacity – moves boats, utility trailers, small campers, and cargo loads that would snap cheaper dollies.
- ➤ 96”-116” adjustable length – extend to reach recessed hitches or collapse for tight storage. Tailored leverage, every time.
- ➤ 18” solid tires – never go flat, no air pump needed. Roll smoothly over asphalt, dirt, or wet grass.
- ➤ Carbon steel chassis – built for years of abuse. Rust-resistant coating helps it survive coastal launches and muddy job sites.
Save Your Back
No more herniated disks or asking neighbors for help. Solo move any trailer in seconds.
Zero Sway
Wide wheelbase and low center of gravity keep heavy loads tracking straight, even on slopes.
10-Minute Setup
Out of the box and onto your trailer hitch in under ten minutes. Basic hand tools only.
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