Male cam lock to hose barb, Type 2-E adapter, 2" barb

Description

offering new, but older, male cam-lock to barb brass fitting.  I bought an old hardware store and this is not something we wish to stock.  The barb measures 2" outside diameter, the cam measures 2 1/2" diameter.  I am unfamiliar with them, so I am listing as 2", but in reality might be 2 1/2" I assume anyone interested will know the difference.  I have 10 in total and can discount for multiple orders by combining shipping.  Picture is of actual Item