10-piece set with two pins each in M12×1.5, M12×1.25, M14×1.5, M14×1.25, and M15×1.25. 2 pieces of M14×1.25 pins. 2 pieces of M14×1.5 pins. These essential tools ensure safety and efficiency during tire changes, making them a must-have for both professionals and DIY enthusiasts.