ANVER Vacuum Cups and Suction Cups Model: Small Oval Cup with Snap-On Reusable Fittings Part Number: OC7-10-NBR Vacuum Cup Part Number and Material A Length in. (mm) B Width in. (mm) D O.D. in. (mm) d I.D. in. (mm) H Height in. (mm) Load Capacity Fitting Type Suspension Group OC7-10-NBR (Nitrile) 0.39 (10) 0.27 (7) 0.27 (7) 0.20 (5) 0.27 (7) 0.38 lbs (.17 Kg)