*KeyFeatures *Heavy-Duty Load Capacity: The VEVOR trailer jack boasts an impressive lifting capacity of 1000 lbs, making it a powerful tool for lifting tasks. With a lifting range of 12.75 to 22.75 inches, it fits for no matter high-profile or low-profile trailers. *Easy Installation: Our boat trailer jack comes with all the necessary parts and detailed assembly instructions. It can be bolted or welded onto the trailer tongue and has a swivel function that allows it to swing up parallel to the tongue for easy maneuverability. *Designed for Stability & Durability: This trailer jack stand is engineered to deliver exceptional stability and long-lasting performance. Crafted from heavy-duty carbon steel, it offers maximum strength and rigidity. The galvanized inner and outer tubes and powder finish provide enhanced corrosion resistance. *Powerful PP Tire: The trailer tongue jack is equipped with a PP tire that provide a larger surface area for smooth and stable movement. The tire is more stable and less prone to sinking. It can withstand mud, gravel, and sharp rocks without getting stuck or damaged. The tread pattern helps prevent sliding on wet surfaces. *Versatile Application: This powerful boat jack is ideal for a wide range of applications. Whether you're lifting travel trailers, horse trailers, or multi-purpose trailers, it offers the strength and stability you needed. It features a detachable handle that can be used for manual operation in case of power outage or emergency situations. ******************************************************************************************************* *Specifications Item Model Number: MJ-1001B Loading Capacity: 1000 lbs/454 kg Stroke: 254 mm/10" Lifting Range: 324-578 mm/12.75"-22.75" Minimum Height: 580 mm/22.83" Quantity of Wheels: 1, Size: 5.7x2 inches/145x50 mm Product Weight: 15.65 lbs/7.1 kg ******************************************************************************************************* *Pakcage Content 1 x Trailer Jack 1 x Crank Handle (Including Mounting Bolts + Nuts + Washers) 4 x M10x100 Hex Bolts (Including Nuts) 2 x Small Installation Parts 1 x Manual