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.) - Dimension B (In.) 5-1/8 Dimension D (In.) - Dimension E (In.) - Order Adapter Ring Number 11327A Special Information Discard previous adapter parts For Use With Waste King Standards - Includes -