Hydraulic Cylinder NFPA Tie-Rod Bore Dia 2 1/2 in Stroke Length 6 in Rod Dia 1 in Retracted Length 12 1/8 in Port Size 1/2 in NPT Extended Length 18 1/8 in Max Pressure 2 500 psi Temp Range -10 to 165 F Piston Material Steel Piston Rod Material Stainless Steel Ring Material Polyurethane Tube Material Steel Wear Band Material Non-Metallic Body Material Steel Tie Rods Steel Finish Black Painted Standards NFPA Includes None