2019 TAG Dromone Mechanical Quick Coupler 2019 TAG Dromone Mechanical Quick Coupler Model: JD120 Mech, Came Off 2017 Case CX 130C Excavator, 2-1/2” Diameter Pins Sales Tax: 5% Buyers Premium (Scale based on winning bid amount): $0.00 to $50,000.00 = 5% $50,000.00 to $999,999,999.00 = 2.5% Bid Increment: $5.00