RV Trailer Swing Down Stabilizer Jack Iron 290-455mm Adjustable 650lb Support 1000lb Lifting Capacity Motorhome RVs Accessories Constructed from iron material, this stabilizer jack resists wear and harsh weather conditions, providing strength and for effective parking support.The trailer stabilizer jack offers a support capacity of up to 650 pounds and a lifting capacity of up to 1000 pounds, delivering stability.Its adjustable design allows height adjustment from approximately 290mm to 455mm, with a lift range of up to 165mm, making it suitable for various height requirements.The swing down telescoping design enables compact folding, facilitating portability and convenience for travel and outdoor use.This stabilizer jack is compatible with trailers, campervans, motorcycle trailers, cargo trailers, concession stands, RVs, and other similar applications.