The wheel spacers are fitted to the axial hub using the supplied fastening bolts. The wheels are fitted with the existing wheel nuts of the stock or aftermarket wheels. All fixing accessories are included! The included detailed installation instructions ensure a quick and easy installation of the wheel spacers. H&R wheel spacers improve the look as well as the handling of your car. H&R wheels spacers are "Made in Germany". They are built from a superior-strength aluminium alloy on high-precision CNC-machines Hard-anodised for durability and optimum corrosion protection.Hole distance (bolt circle) in mm: 112Number of holes: 5Center bore in mm: 57,1Lowest offset: 15Suitability: A3+A3 Sportback Type 8PSystem: DRAScrew thread: M14 x 1,5Packaging Unit: 1 pair (2 pcs.) for one axleScope of delivery: 2 wheel spacers and 10 wheel bolts.Manufacturer: H&R Track widening: 60 mm per axle, 30 mm per wheel, Lowest offset: 15, Scope of delivery: 2 wheel spacers and 10 wheel bolts., Packaging Unit: 1 pair (2 pcs.) for one axle, Scope of delivery: 2 wheel spacers and 10 wheel bolts. mcJMuu2M