Foot Mounting Hna-63 For Adn And Aen Compact Cylinders, And Clr Linear-Swivel Clamp Size=63, Based On The Standard=Iso 21287, Corrosion Resistance Classification Crc=1 - Low Corrosion Stress, Product Weight=328 G, Materials Note= (* Free Of Copper And Ptfe, * Conforms To Rohs) , Festo