Trailer Dolly, 300 lb Tongue, Adjustable Height, Dual Ball

Trailer dolly support lets you move RV trailers, small boats, and utility trailers in tight spaces without a vehicle—making parking, repositioning, and storage faster and more controlled. Built for up to 300 lb tongue weight, it combines dual hitch ball sizes with adjustable ball height to fit common couplers. The carbon steel frame and powder-coated finish are made for regular outdoor use, while the 8.5 in pneumatic rubber tire improves traction over concrete, grass, and uneven ground.

• Delivers up to 300 lb tongue weight capacity for controlled manual trailer moving


• Fits 1-7/8 in and 2 in couplers with included dual hitch balls for versatile hookup


• Adjusts ball height to 16.5 in or 22 in to match different trailer heights quickly


• Rolls smoothly on an 8.5 in pneumatic rubber tire for grip on grass, sand, and uneven terrain


• Folds down with a single-wheel design to save space in a garage or vehicle trunk

When a driveway is narrow or storage is tight, a manual trailer mover gives you the leverage to line up a coupler, pivot into place, and park with less strain. This adjustable trailer dolly is engineered for stable handling with a compact footprint and a sturdy carbon steel build designed to resist rust and corrosion. Keep it ready for quick repositioning of your RV trailer, boat trailer, or utility trailer whenever space gets limited—grab yours today and make maneuvering simpler.

• Max tongue weight capacity: 300 lb (136 kg)


• Hitch ball sizes: 1-7/8 in (47.6 mm) and 2 in (50.8 mm)


• Ball height from ground: 16.5 in (420 mm) or 22 in (560 mm)


• Tire: 8.5 in pneumatic rubber


• Main material: carbon steel


• Dimensions (longest handle): 35.04 x 12.20 x 38.98 in (890 x 310 x 990 mm)


• Dimensions (shortest handle): 28.35 x 12.20 x 36.61 in (720 x 310 x 930 mm)