Trailer Dolly, 300lbs Adjustable Dolly 16.5-22in Height, 1-7/8 & 2in Ball - Heavy Duty Trailer Mover for Boats & Lightweight Trailers

【300lbs Weight Capacity】: Designed for lightweight trailers and boats; supports up to 300 lbs for effortless hauling; ideal for maneuvering in tight spaces and reducing reliance on vehicles for transport; robust construction ensures durability and safe load handling 【Universal Ball Mount】: Features both 1-7/8-inch and 2-inch ball diameters; adjustable height range from 16.5 to 22 inches; compatible with a wide range of trailers and boats; simplifies connection and disconnection, offering versatile usability 【Pneumatic Tire & Stability】: Equipped with an 8.5-inch pneumatic rubber tire for superior traction on various surfaces; excels on cement, grass, uneven terrain, and sand; provides a smooth, shock-absorbing towing experience, enhancing control and safety 【Foldable & Portable Design】: Single-wheel folding mechanism allows for compact storage when not in use; easily fits in garages, car trunks, or storage sheds; lightweight at approximately 26lbs making transport and setup convenient; ideal for homeowners and recreational users 【Durable Carbon Steel Build】: Constructed from high-strength carbon steel with a rust-resistant powder-coated finish; ensures long-lasting durability and weather resistance; capable of handling heavy loads and maintaining stability; provides a reliable solution for trailer and boat movement