ANVER Vacuum Cups and Suction Cups Model: Universal 1.5 Bellows Part Number: B1.5-33-NMVacuum Cup Part Number and MaterialD Flared 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) B1.5-33-NM (NOMATHANE®) 1.3 (33)0.31 (8.0)1.1 (28)0.65 (16.5)0.290 (4.80)2.6 lbs (1.2 Kg)