ANVER Vacuum Cups and Suction CupsModel: Flat F150-SIT/CON PLATEPart Number: A-3150039S ANVER and P-Series Description and Part No. Static Diameter * Static Height * Load Capacity at 24 in. Hg (609.6mm Hg)[2:1 Safety Factor] lb (kg) Pull-Off Capacity at 27 in. Hg (685.8mm Hg)[1:1 Safety Factor] Level Compensator Suspensions (Click Image for More Info) F150-SIT/CON PLATE(Translucent Silicone)A-3150039S31.50.039S 6.13 in. (155.6 mm) 1.00 in. (25.0 mm) 100 lbs (45 Kg) 240.00 lbs (108.86 Kg)