Foot Mounting Hbn-20/25X2 For Cylinders Esnu, Dsnu, Esn, Dsn, Egz And Sensors. Size=20/25, Corrosion Resistance Classification Crc=1 - Low Corrosion Stress, Product Weight=237 G, Materials Note=(* Free Of Copper And Ptfe, * Conforms To Rohs), Material Mounting=(* Steel, * Galvanised), Festo