Description:
Heavy-duty support wheels are a type of support device used for heavy machinery and equipment. They are mainly used to carry and support heavy objects. They are usually widely used in industry, engineering, construction and other fields. Designed to withstand heavy weights and capable of supporting a variety of heavy equipment such as cranes, construction machinery and large transport vehicles, it is durable and wear-resistant and can be used in many different equipment and situations, including heavy-duty forklifts, construction equipment and transport trailers wait.

Feature:
Lifting Capacity : Bolt-on swivel tie rod jack, lifting capacity 330 lbs. Sturdy 8-inch polyethylene wheels. Mount using 4.8 cm diameter clamps.
Heavy Duty Swing Mechanism The swing mechanism of the heavy-duty trailer jack has a pull pin so you can swing the jack up and out of the way when not in use. Makes lifting, leveling and adjustments easier.
Easy to Move : This jack is equipped with 8-inch diameter trailer wheels, and the high-strength rubber-coated iron wheels can easily pass through soil, stones, gravel and other surfaces, which is helpful when driving in wet conditions.
Durable All-Steel Construction This trailer jack is made of steel tubing with a durable galvanized finish to withstand the elements, ensuring longevity and resisting rust and corrosion.
Wide Application : With the telescopic device, you can lift your boat or recreational trailer, the foldable design makes driving and parking easier, and is widely used to support various boat trailers, yacht trailers and RVs.

Specification:
Material: steel pipe + rubber
Color: silver
Load capacity: 330lbs
Pipe diameter: 48mm
Surface treatment: galvanized
Wheel size: 8 inches
Size: 53cm--76cm
Weight: 4.5kg
Adjustable height: 254mm

What's in the box
Package:
1xHeavy duty jack