The item shown is a 20-ton hydraulic body-frame repair kit, also known as a porta power.
Capacity: Rated for 20 tons of force, suitable for heavy-duty lifting, pushing, pulling, bending, and straightening.
Components: Includes a hydraulic hand pump, hydraulic ram/cylinder, various extension tubes, and attachments.
Applications: Primarily used for automotive body repairs, truck repairs, and industrial maintenance.