4pc 1.0" (25mm) 4x100 to 4x108 Wheel Spacers Adapters Fits Honda Civic Acura Integra Mazda Miata Vehicle Bolt Pattern: 4x100 Wheel Bolt Pattern: 4x4.25 (4x108) Hub Bore: 67.1mm Thread Pitch: 12x1.5 Thickness: Each Spacer Measure 1" Thick