Foldable Trailer Stabilizer Jack with Hand Crank and Adjustable Support Leg

This metal trailer jack provides stability for recreational vehicles and trailers, preventing rocking or tipping when parked. It features an adjustable support leg with a rectangular body, offering a height range from 460 mm to 680 mm. The top mounting bracket ensures secure connection, and the wide base plate distributes weight evenly. The side-mounted foldable hand crank handle is space-saving and easy to operate.