Inquiry (采购产品): Vacuum Cup # VC 183 2 x 7 What are the hole centre distances and standard threaded mounting holes for the above cup or can I specify what is required? **** Hidden Message ***** Michael Sheahan 354 Ellesmere Ct. Oshawa, ON L1H-8E6 CAN Company: Mike Sheahan & Associates Phone: 905-720-1785 E-mail: mhsheahan@rogers.com **** Hidden Message ***** mhsheahan@rogers.com