Kobalt Universal 1/2-in Spline Standard (SAE) Standard Combination Wrench

Kobalt 1/2-in combination wrench features one open end and one box end, ideal for reaching around obstacles and tightening and loosening nuts and bolts. Specialized spline drive works on multiple types of fasteners including 6-point, 12-point, spline, star, square and most rounded-out fasteners. Natural surface grind finish with a matte black finish reduces glare, plus is easily identifiable in your toolbox. Hard-stamped size callouts are easy to see. Exceeds the standards established by the American National Standards Institute (ANSI). Meets or exceeds ASME specifications. Hassle-free lifetime guarantee.