Brand: NITRA Item: Cylinder Body Material: Aluminum Working Fluid: Air or inert gas Cylinder Type: ISO 15552 Bore Diameter: 50mm Stroke: 600mm Port Size: G1/4 female BSPP Action Type: Double acting End Cap Material: Aluminum Rod Material: Chrome-plated steel Rod Diameter: 20mm Rod Thread Size: M16x1.5 Magnetic Piston: Magnetic piston Adjustable Cushions: Front and rear adjustable cushions NITRA pneumatic cylinder, ISO 15552, 50mm bore, 20mm rod diameter, 600mm stroke, double acting, magnetic piston, front and rear adjustable cushions.