Includes 2 attachments for use as a jack and for use as an adaptor with other threaded 10-ton equipment. Capacity Ton: 10 -Stroke: 2 1/4″ -Collapsed Height: 4 5/8″ -Extended Height: 6 7/8″ -Spring Return: YES -Plunger Diameter: 1.5″ -Effective Ram Area Sq. 2.23 -Operating Pressure PSI: 8950 -Oil Capacity Cu. Capacity Ton: 10 Stroke: 2 1/4″ Collapsed Height: 4 5/8″ Extended Height: 6 7/8.