OBT1337 Features: * 2 Ton pull ram with coupler * Equipped with chain adapter claw hooks on each end * Accepts 0.38"" chain links * Stroke: 5"" * Effective area: 0.56"" Square * Oil capacity: 2.8 Cubic * Housing diameter: 1.89"" * Plunger diameter: 0.75"" Dimensions: * Collapsed height: 10.51"" * Extended height: 15.51""