'Air Cylinder, Double Acting, Bore Dia. 3-1/2 In., 6.68 In. Stroke, Clevis Mount, 1/4 In.-18 NPTF Port Size, 100 psi Max. Pressure, -60F Temp. Range, 13.6 In. Retracted Overall Length, 769.5 lb. Max. Load, Double Acting Buna-N Emralon Coated Piston Material, Aluminum Body Material, Brushed Finish, Aluminum End Cap Material, Metal Piston Rod Material, Magnetic Piston Yes, Tie Rod Material Metal, Tube Material Aluminum, 5/8 In. Rod Dia., 5/8 In.-18 UNF Rod Thread Size, 1-3/4 In. Rod Thread Length'