Kobalt Universal Standard (SAE) 1/4-in Drive 12-point 7/32-in Shallow Socket

Dedicated spline drive works on SAE fasteners. Specialized socket design allows work on multiple types of fasteners including 6-point, 12-point, spline, star, square, and most rounded off fasteners. Natural surface grind finish with a matte black finish that allows you to easily identify the tools in your tool box. Constructed of vanadium steel and heat treated for strength and durability. Size callout is laser etched. Meets or exceeds ASME specifications. Hassle-free lifetime guarantee.