Low Profile Floor Jack: Safely and Easily Lift Vehicles. The floor hydraulic jack can lift vehicles up to 1.5/2/3 TON, making it particularly suitable for typical family cars. It simplifies auto repair work, making it easier and stress-free. With a minimum height of 4.7/3/4.9/3.7/4.6/3.2 inches, this low profile floor jack easily fits under various vehicles and lifts to the typical repair height needed. Please measure your chassis height before purchasing. Oil leakage can cause a drop in hydraulic system pressure, potentially failing to support the required weight effectively. ...