ANVER Vacuum Cups and Suction CupsModel: Flat F110-P50/CON PLATEPart Number: A-F110-P50-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-F110-P50/CON PLATE(Urethane 50)A-F110-P50-W N/A 4.30 in. (112.5 mm) 0.70 in. (19.0) 56.6 lbs (25.2 Kg) 125 lbs (56.7 Kg)