938 in Extended Height, 12.938 in Retracted Height, 10000 psi Pressure, Alloy, 5 in OD Dimensions.Power Team Hydraulic Cylinder, High Tonnage, Series: R Series, 10 in Stroke Length, 55 ton Maximum Force, Function: Single Acting/Load Return, 5 deg Swivel, 11.4 cu-in Oil Capacity Clamped, 22.