20T 100mm Hollow Plunger Hydraulic Cylinder Jack

20T/44000LBS Hollow Hydraulic Cylinder Jack 100mm Plunger Ram Hydraulic Solid Cylinder Hydraulic Jack for Car/Van/Boat/Truck/Caravan Solid Construction Easy Lifting Quick Connecting Head Portable Handle Smooth Surface Versatile Usage Place Diameter of Main Shaft: 58 mm/2.3 inch,Capacity: 20 T/44000 LBS,Inner Diameter: 58 mm/2.3 inch,Ram stroke: 100 mm/4 inch,Outside Diameter: 98 mm/3.8 inch,Item Weight: 9 kg/19.8 lbs,Total Height: 202+12 mm/ 8+0.5 inch