"Designed for use in all positions, this 10-ton ram has collar threads and base mounting holes for easy installation, High-strength alloy steel for durability, heavy-duty return springs and baked enamel finish for increased resistance. Case Included No, Max. Lift Height in. 6 7/8, Min. Lift Height in. 4 5/8, Operating PSI 8,950, Application Ram, Capacity Ton 10. 10-ton capacity 8950 PSI operating pressure 2 1/4in. stroke 4 5/8in. collapsed height 6 7/8in. extended height"