10413A (A) Field Tracker/Contour Master:Yes Automatic Header Height Control:Yes Corn Head Type:Rigid Row Spacing:30 Gathering Rolls:Knife PTO Hook Up Type:1000 21 Spline 1 3 8 You may also contact Terry Martin at (270) 889-4066. Dealer Disclaimer: H & R Agri-Power used inventory pricing,hours,specifications and options shown are based on the original appraisal of the unit. If we discover a mistake prior to a signed sales order being executed,we reserve the right to correct said pricing,specifications,or options. Price excludes delivery,modifications,or any applicable taxes.