Kobalt Universal 12mm Spline Metric Standard Combination Wrench

Dedicated metric spline drive broach in box end. Specialized wrench design allows work on multiple types of fasteners including 6-point, 12-point, spline, star, square, and most rounded out fasteners. Constructed of chrome vanadium steel and heat treated for strength and durability. Size callout is hard stamped. Meets or exceeds ASME specifications. Hassle-free lifetime guarantee.