Size18Suction cup materialHigh temperature material HT1Material hardness [Shore A]60 Shore ANipple materialAluminumConnectionM5-MNumber of folds2.5Vacuum connectionM5-MKE-FSG 18 HT1-60 M5-AGDesign Data Attribute Value d2 8 mm dn 2.50 mm Dmax(S) 19 mm Ds 17.20 mm G1 M5-M H 27.60 mm LG1 5 mm SW1 7 mm Z (Stroke) 9 mm