ANVER Vacuum Cups and Suction CupsPart Number: A-F75-NM-W ANVER and P-Series Description and Part No. Connection Thread Size Static Diameter * Static Height * Load Capacity at 24 in. Hg (609.6mm Hg)[2:1 Safety Factor] Pull-Off Capacity at 27 in. Hg (685.8mm Hg)[1:1 Safety Factor] Level Compensator Suspensions (Click Image for More Info) A-F75-NM-W(Nomathane) N/A 3.02 in. (76.5 mm) 0.60 in.(15.2 mm) 26.6 lbs (12.1 Kg) 60 lbs (27.22 Kg)