SplineDrive Installation tool for use only with McGard SplineDrive lug nuts with a 1/2-20, M12x1.25 or M12x1.5 thread size. This product may contain globally sourced materials/components. Product Features:For use only with McGard SplineDrive lug nuts with a 1/2-20, M12x1.25 or M12x1.5 thread size.Installation Tool has 13/16 Hex Size Bulk Box of 10 Installation Tools
