2 PC 12MM UNIVERSAL WHEEL SPACER FIT SCION XB TC 5X114.3 2 pieces (12mm or 1/2") 5 Lug Universal Wheel Spacers Center bore: 	3.54" Overall Diameter: 	6.50" Fit 5-Lug metric: 5X114.3MM , 5X115MM ,5X120MM,5X120.7MM Fit 5-Lug standard(inch): 5X4.5 , 5X4.52, 5X4.72, 5X4.75, 5X5