Are you looking for a set professional, yet RV stabilizer jack? Are you in search of a sturdy, trustworthy tool that can do multiple jobs? If yes, our professional car stabilizer jack must meet your needs. Made of steel material, not easy to rust and fade, can be used for a long time, with good load-bearing capacity. Features -Color: Black. -Material: Steel. -Size: About 40.70X19.00X9.50cm/16.00X7.47X3.73inch. -Loading capacity: 900KG. -It has a good load-bearing capacity, which brings great convenience to the maintenance of the RVs or trailers. -This trailer jack is protected in a durable coat, waterproof and easy to clean. -Made of sturdy and durable steel, not easy to damage and rust, with good load-bearing. -This stabilizer jack won' t take up much space in the trunk or garage of the car. -For corrosion resistance against water, dirt, and more. Package list: 1 x Stabilizer Jack