Sets are portable for easy use in shop or on the road. A must for body collision repair use. Designed for applications of pushing, spreading and pressing of vehicle body panels as well as various component parts and assemblies. Includes a variety of attachments. Molded storage case included. Ram Capacity: 4-Ton. Pump Capacity: 8,000 psi. Ram - Closed Height: 11". Ram - Extended Height: 15-3/4". Ram Effective Area: 1.0 square inch. Also available in 10-Ton, see ATD-5810.