ANVER Vacuum Cups and Suction Cups Model: Universal 1.5 Bellows Part Number: B1.5-11-NM Vacuum Cup Part Number and Material Flared Overall Dia. D Overall Dia. d Fitting Dia. H Static Height A Compressed Height Volume Load Capacity* 2 to 1 Fitting Group (Click Image for More Info) Level Compensator Suspensions (Click Image for More Info) B1.5-11-NM (NOMATHANE®) 0.45 in. (11.4 mm) 0.45 in. (11.4 mm) 0.16 in. (4.0 mm) 0.63 in. (16.0 mm) 0.41 in. (10.5 mm) 0.014 in.3 (0.23 cm3) 270 grams