Includes: 2 x 12mm + 2 x 15mm Spacers. Spacer Specifications: PCD: 5x100 & 5x112 (dual-drilled). (Radius seat bolts are compatible with OEM/factory alloy wheels). Tapered Bolts. Radius Bolts. Our spacers are manufactured to a high standard, providing a secure fit and helping you achieve a wider, more aggressive stance.