Feature 1Wide Application: Perfect for utility trailers, pop up campers, motorcycle trailers, cargo trailers, concession stands and more. 2440690mm Adjustable: The retracted height is 440mm, the extended height is 690mm, and the lifting height is 250mm. It is foldable and retractable for easy travel. 3Premium Material: Made of industrial grade iron material, galvanized coated for rust resistance, weather resistance, and durability. 4Heavy Duty Design: Trailer jacks carry a maximum weight of 2000kg and are all designed to withstand the rigors of RV travel and camping. 5Easy Installation: Includes necessary mounting brackets and bolts for easy installation and removal, suitable for RVs, trailers, SUVs, campers, and more.Item Type: TrailerJackMaterial: Iron galvanizedLoad Bearing: Approx. 2000kg/4409lbAdjustable Size: Approx. 440-690mm/17.32-27.17inLifting Height: Approx. 250mm/9.84inShrinking Height: Approx. 440mm/17.32inApplicable: RV, trailer, off road vehicle, camper .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 xTrailerJack1 x Mounting Bracket2 x Bolt