ANVER Vacuum Cups and Suction Cups Model: Universal 1.5 Bellows Part Number: B1.5-43-SITVacuum Cup Part Number and MaterialFlared Overall Dia. in. (mm)d Fitting Dia. in. (mm)H Static Height in. (mm)A Compressed Height in. (mm)Volume in.3 (cm3)Load Capacity* 2 to 1Fitting Group (Click Image for More Info)Level Compensator Suspensions (Click Image for More Info) B1.5-43-SIT (Translucent Silicone) 1.67 (42.3)0.31 (8.0)1.10 (28.0)0.61 (15.5)0.560 (9.30)4.4 lbs (2 Kg)