Includes:4 Wheels w/hardwareFeatures:CNC machined brass wheelsStandard 1.0" wheel sizeStandard 7mm hex mountInternal Beadlock systemFits all tire brandsSpecifications:Outer Diameter : 31mm(1.22")Width: 12.8mm (0.5")Hex Mount : 7mmWeight: 37g (1.3oz) per wheel