VEVOR Hydraulic Cylinder Jack, 20 Ton Solid Ram Hydraulic Cylinder, 6 Inch Stroke Single Acting Hydraulic Cylinder, with Quick Connector Portable Hydraulic Solid Jack Hydraulic Lifting Cylinders Solid Construction Easy Lifting Quick Connecting Head Portable Handle Smooth Surface Versatile Usage Place Capacity: 20 T/44000 LBS,Inner Diameter: 50 mm/2 inch,Active Area: 33.16 cm²/5 square inch,Ram stroke: 150 mm/6 inch,Outside Diameter: 84 mm/3.3 inch,Item Weight: 10 kg/22 lbs,Total Height: 210 mm/8.3 inch