Stanley Speciality Tools Bottle Jack, Lifting Capacity 20000Kg-20 Ton ST92001CEAbout this Item:Lifting Capacity of 20 tonsLifting Height Range -242mm ( Minimum) to 452mm ( Maximum)Precise hydraulic assembly and piston for fine maximum adjustment.Heavy-duty construction for extra strength and safety.Adjustable screw top with lifting cap grooved for improved load grippingInnovative design offers a quicker lift for professional performance in Automotive/General Industry Application6 Month warranty offered on the product