ANVER Vacuum Cups and Suction Cups Model: Flat F40-SIT/FIT/SCREEN Part Number: A-3150018S 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) F40-SIT/FIT/SCREEN (Translucent Silicone) A-3150018S 31.50.018S F40-2.20-04AG G 1/8″ Female 1.66 in. (42.1 mm) 0.90 in. (22.0 mm) 4.89 lbs (2.22 Kg) 11 lbs (4.99 Kg)