Features Details Heavy-Duty Load Capacity: The VEVOR electric trailer jack boasts an impressive lifting capacity of 4000 lbs, making it a powerful tool for lifting tasks. Provide reliable support for your towing needs! Quality You Can Trust: Constructed from durable carbon steel with a protective coating, our power tongue jack ensures long-lasting performance and a new-like appearance. It's designed to withstand splashes and tough outdoor conditions. Provide All You Need: The electric tongue jack comes with a sunshade waterproof cover, protecting against water and UV rays to prevent product aging. The 90 rotating installation hole prevents interference with the tailgate, ensuring a hassle-free installation process. Enjoy peace of mind knowing your tailgate will remain level. Multi-level Adjustable Height: Our electric trailer tongue jack offers multi-level adjustable height, allowing you to keep your trailer level on various road surfaces. It fits for no matter high-profile or low-profile trailers. Say goodbye to trailer tilting. Versatile Application: This power trailer jack is perfect for a wide range of applications. Whether you're lifting RV trailers, horse trailers, or utility trailers, it provides the strength and stability you need for effortless towing. In case of a power outage, the electric jack for trailers is equipped with a hand crank for emergency use.