TRACTOR SUPPLY COMPANY – DUNCAN OK by | Jan 27, 2021 TRACTOR SUPPLY COMPANY – DUNCAN OK1520 WEST PLATO RDDUNCAN OK 73533 Phone: 5802521903Monday9:00 AM - 5:00 PMTuesday9:00 AM - 5:00 PMWednesday9:00 AM - 5:00 PMThursday9:00 AM - 5:00 PMFriday9:00 AM - 5:00 PMSaturdayClosedSundayClosed