Mounting Adapter Commercial Material of Construction Steel Color/Finish - Pipe Size (In.) - Cord Length (In.) - Air Tube Length (In.) - Voltage - Sink/Bowl Hole Dia A (In.) 4-1/2 C - Inside Bend Dia (In.) 6-7/8 Dimension B (In.) - Dimension D (In.) - Dimension E (In.) 5-1/2 Number of Bolt Holes 6 Order Adapter Ring Number 11327H Special Information Discard previous adapter parts For Use With Hobart Standards - Includes -