Set of 4 | 1" 5x5.5 (5x139.7) Wheel Spacers | Fits Dodge Ram 1500 Ford F-100 Bronco Jeep CJ | 1/2" Studs Vehicle Bolt Pattern: 5x5.5 Wheel Bolt Pattern: 5x5.5 Hub Bore: 108mm Thread Pitch: 1/2" x 20 Thickness: Each Spacer Measure 1" Thick