Feature 1Powerful Support: Each stabilizer jack can hold 650 lbs with a lifting capacity of 1,000 lbs, ensuring strong support and effectively enhancing parking safety for RV and trailer. 2Premium Material: Constructed from weatherproof, industrial grade iron, the RV stabilizer jack offers high strength and is wearproof, providing a strong, and sturdy solution. 3Telescoping Design: You can fold this jack for travel and unfold it for use. It has an adjustable telescopic feature in order to establish the ideal height, can be lifted up to 165mm, with an adjustable length from 290mm to 455mm. 4Fine Workmanship: Professionally manufactured with exquisite craftsmanship and a unique design, the stabilizing jack ensures stable performance and high reliability for your needs. 5Application: The stabilizer jack is widely used for utility trailers, camping cars, motorcycle trailers, cargo trailers, concession stands, RVs, trailers, campervans and more.Item Type: Stabilizer Jack Material: IronSupporting Capacity: 650 poundsLift Capacity: 1000 poundsAdjustable Size: Approx. 290-455mm/11.42-17.91in, lift 165mm / 6.5inClosed Height: Approx. 290mm / 11.42inFitment: Suitable for Motorhomes, trailers, SUVs, camping cars Package List2 x Stabilizer Jacks1 x Pry Bar