These 1.5" thick, 6 on 4-1/2" 6061T6 aluminum spacers are an easy & safe way of spacing out front and rear 2005-Up Xterra, 2005-Up Frontier, & 2005-2012 Pathfinder axles that run OE wheels. Each kit comes with 2 wheel spacers, 12 metric M12x1.25 wheel studs (pre-installed), 12 M12x1.25 lugnuts, and thread locker. These wheel spacers are anodized in blue, using a double anodizing process for twice the corrosion resistance. In addition, each wheel spacer is both wheel & hub centric for a perfect OE fit. Proudly manufactured in the United States of America