Vacuum Cups and Suction CupsSuction Cups for End-of-Arm-Tooling (EOAT) Part Number: PBA4.5-S45 Vacuum Cup/ Suction Cup No. D Overall Dia. in. (mm) d Fitting Dia. in. (mm) H Static Height in. (mm) Recommended Fitting(Click for Info)RFQ Suspension Group for Cups PBA4.5-S45 0.16 (4) 0.12 (3) 0.63 (16)