GESS Set of 4 1" inch (25mm) 5x4.5 to 5 x 4.5 Wheel Spacers Adapters 1/2" x 20 Studs Sold in a Complete Set of 4 (quantity of "1", you will receive a Set of 4 Spacers) Vehicle Bolt Pattern:5x4.5---Wheel Bolt Pattern:5x4.5---Thread Pitch:1/2"x20---Thickness:1inch/25mm---Hub Bore:82.5mm Comes with 10.9 grade pressed in wheel studs and open ended lugs that have a 1/2"x20 pitch Perfect for fixing clearance issues if your wheel(s) is hitting your shocks or brake calipers.CNC Machined using High Quality Aerospace Aluminum Designed to move the wheels further out from the hub, giving your vehicle a more aggressive stance & allows for better handling characteristics