Titan Wheel Accessories t150-55-715-1220-4 Set of 4 5x5 1.50" inch (38mm) Hubcentric (71.5mm Hub) Wheel Spacers 1/2" x 20 studs Sold in a Complete Set of 4 (quantity of "1", you will receive 4 Spacers) Comes with 10.9 grade pressed in wheel studs and open ended lugs that have a 1/2" x 20 pitch T6061 Billet / CNC Machined Billet Aluminum Wheel Spacers / Adapters 71.5mm Hub Bore With 1.50" (38mm) Hubcentric Lip These are designed to push the wheels out 1.50" from your stock settings,Mainly used to give your vehicle an agressive stance, and will help with any clearance issues (if present)