Lift your trailers stably with ourheavy-duty electric trailer jack! The electric jack features a liftingcapacity of 3500 lbs and a lifting range of 9.5" to 30". It isequipped with a 68.9" long power cord. O.D.: 2.24", I.D.: 2". Constructed with heavy-duty carbon steel,galvanized tubes, and a 12V DC motor, this power tongue jack isbuilt to last. The black powder coating and galvanization providesuperior rust-proof, extending its lifespan. A LED work light provides goodillumination at night. With a simple button control, you canquickly raise and lower your trailer. Our electric tongue jack alsoincludes built-in fuses for emergency power outageprotection. The electric trailer tongue jack comes inreinforced standard packaging to avoid damage duringtransportation. It includes a sunshade waterproof cover thatsecures against water and UV rays, with a waterproof design towithstand outdoor elements. With an upgraded rotating mounting hole,the power trailer jack avoids interference with the tailgate.Suitable for RV trailers, horse trailers, utility trailers, andmore.