Omega Lift 32128 is 12 Ton jack stands that are designed to support your vehicle after lifting with a floor jack. It features wide pyramid foot base to provide the added strength and stable supportIt is constructed with the sturdy stamped Steel with a welded frame design for durability. With the lifting range from 19-5/8 inches to 29-7/8 inches, it gives you the abilityto handle a wide range of vehicles including small cars, SUVs, and light duty trucksThe ratchet bar is built with hight quality cast ductile iron with the mulitple position. Its sawtooth design allows for quick height adjustments that lock into place. Height adjustment mechanism allows smooth upward movement while releasing handle locks and mobility pinIt features double locking pins mechanism. With both handle lock and mobility pin, and a large saddle surface area is designed for better contact with the load being supported, adding the extra safety while working underneath a carOmega Lift heavy duty jack stands are tested for reliability and safety to meets or exceeds ANSI/PALD standards. Ideal for home, Auto, truck service, farm, and shop use