Features DURABLE AND STABLE --- Double-acting pneumatic cylinder after comprehensive hard oxidation treatment, high strength, corrosion resistance, fine workmanship, clear thread. COMPACT AND ACCURATE --- The structure of the aluminum paneumatic air cylinder is compact, has high accuracy and can withstand large lateral loads and moments. GREAT SEAL --- The aluminum pneumatic air cylinder is good, it has high accuracy and small stroke. EASY INSTALLATION --- The double rod cylinder of the double rod pneumatic cylinder is high, the connection installation is quick and there is no leakage. RUST-RESISTANT ALUMINUM ALLOY --- The double-acting air cylinder is made of excellent aluminum alloy, anti-rust and long service life. Specification:Item Type: Double Rod Cylinder Type: Magnet type Material: Aluminum alloy Action Mode: Double action Cylinder Diameter: Approx. 20mm / 0.79in Standard Stroke: Approx. 125mm / 4.92in Nozzle Diameter: PT1/8 Temperature Range: -5~+70℃ Applicable Pressure: 0.1-1.0MPa Speed Range: Stationary buffer Package List:1 x Double Rod Cylinder Package List 1 x Double Rod Cylinder