ATV Engineering 4 Jeep Wrangler JK Rubicon Hub Centric 1" Wheel Spacers 5x5 to 5x5 - HUB 1.0 - SmartPartsCo USA CNC Machined + High Performance Aerospace Grade Aluminum Wheel Bolt Pattern: 5x5. Vehicle Bolt Pattern: 5x5 Thickness: 1" per spacer. Color: CNC Machined Polished Aluminum Finish Hub Bore: 71.5 mm. Thread Pitch: 1/2-20 Please confirm compatibility with your vehicle before purchasing