ANVER Vacuum Cups and Suction Cups Model: Universal Flat Series Part Number: F60-NBR Vacuum Cup Part Number and Material Flared Overall Dia. in. (mm) D Overall Dia. in. (mm) d Fitting Dia. in. (mm) H Static Height in. (mm) A Compressed Height in. (mm) Volume in. (cm) Load Capacity* 2 to 1 Fitting Group (Click Image for More Info) Suspensions Group (Click Image for More Info) F60-NBR (Nitrile) 2.44 (62) 2.36 (60.0) 0.31 (8) 0.87 (22.0) 0.69 (17.5) 0.752 (12.00) 10.5 lbs (4.7 Kg)