Jack capacity: Lifting capacity: 2000lbs, Heavy-duty material: heavy-duty steel, providing excellent installation facilities. The marine jack adopts durable galvanized surface protection, which can be waterproof, anti-fouling, Rotating design: In order to ensure enough clearance when towing the trailer, this trailer jack bracket is equipped with a rotating bracket. The jack can swing without dragging, and is equipped with a heavy-duty pull pin to lock it firmly in place. Convenient mobility: the jack is equipped with trailer jack wheels and convenient handles, which can easily connect and position the marine trailer, so you can easily swing the jack into place, and can pivot upward parallel to the trailer tongue to retract and move back Upright position for use Purpose: Bolt-type trailer jack for public utilities and marine trailers, Manufacturer: SOYWIM