VEVOR Heavy-Duty Trailer Jack, 5443 kg Load Capacity, Sidewind Square Direct Weld-on Trailer Jack with Handle Crank, Adjustable Drop Leg, 674 mm Travel for Lifting RV, Utility, Yacht Trailers

12,000 lb Heavy-Duty Capacity: This manual trailer jack lifts and stabilizes campers, boats, and utility trailers up to 12,000 lbs for confident, steady hookups,Easy, Custom Lift: The trailer jack offers up to 26.5 inches of lift with an ergonomic handle. The smooth screw drive moves freely, and 5 pre-drilled holes let you set the ideal mounting height,Built for Hard Use: The utility trailer jack pairs reinforced steel tubes with a powder-coated finish and a 0.17 inches carbon-steel base to help resist bending, warping, and wear over time,Quick One-Person Install: A single user can mount and secure the drop leg trailer jack in minutes with basic tools, making it a quick, DIY-friendly upgrade for your trailer,One Jack, Many Jobs: The trailer crank jack levels RVs at camp, supports utility trailers on the job, and helps with boat setups at the dock, so your projects keep moving