Floor Jack 4 Ton With Rapid Hydraulic PumpNew Floor Jack Model 4 Tons Double Pump. Ultra Robust and Ultra-Thin.Features: Heavy steel structure and steel handle to ensure stability and high strengthPiston ring and pump surface special treatment to ensure durability, increase the ability to resist corrosionBuilt-in safety valve protects against jack overloadingUse low-temperature hydraulic oil, to ensure the working environment is not limited (-30℃~ 60℃)Robust, fully welded steel constructionExtremely low profileRaises the vehicle quickly with a quick pump actionCardan trigger for precise control of the descent of the load in any position of the handle360 ° rear wheel pivot for easy maneuverability the foam bumper prevents damage to the finish of the vehicleIndustrial GradeSpecifications: Capacity: 4 tonsWeight of the package: 38kgsMin: 75 mmMax: 505 mm.