For Ford F-350 1995-1997 Brake Rotor | 30 mm. / 1.18 inches Nominal Thickness
Product Info: Part: Brake Rotor Center Hole Diameter: 123.5 millimeters / 4.86 inches Discard Thickness: 28 millimeters / 1.10 inches Nominal Thickness: 30 millimeters / 1.18 inches Outside Diameter: 331 millimeters / 13.