Kobalt Universal 9-Piece Standard (SAE) 3/8-in Drive Spline Shallow Socket Set

3/8-In drive Universal socket set contains SAE sizes 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16 and 3/4-inch. Dedicated SAE spline drive broach. Specialized socket design allows work on multiple fastener types including 6-point, 12-point, square, star, spline, and most rounded. Natural surface grind with a matte black finish that allows you to easily identify the tools in your tool box. Designed to exceed ASME standards. Hassle-free lifetime guarantee.