VEVOR 20T/44000LBS Hollow Hydraulic Cylinder Jack 100mm Plunger Ram Hydraulic Solid Cylinder Hydraulic Jack for Car/Van/Boat/Truck/Caravan

【HEAVY DUTY JACK】- Made of heavy-duty metal construction, our hydraulic cylinder jack is durable and designed for long-lasting use. Paint spraying at the surface, prevent scratching and corrosion.,【LARGE LIFTING CAPACITY】- Our ram hydraulic cylinder is designed to provide reliable support during operation. No stuck when lifting, large 20 T/44000 LBS tonnage, enough stroke(100 mm/4 inch).,【CONVENIENT USE】- Quick connecting head with dust cover, keeping the jack's inside from dust, features firm connection with no leakage. A portable handle increases flexibility and convenience.,【SMOOTH SURFACE】- The hydraulic ram cylinder features a smooth surface with circle texture, provide reliable support during working.,【WIDE USAGE】- This hydraulic jack cylinder has the advantages of small size, suitable for narrow space position. A great helper for riggers, fabricators, welders, and automotive body and frame shops in electric power, chem industry, steel, Bridges, machinery, and other industries.