K Tool 20709 Chrome Spline Socket 3/8 Drive 9mm

Universal spline sockets can be used with various fasteners such as spline 6-point 12-point 50% rounded female torx and square. Made of heat-treated chrome vanadium steel for durability. Sockets feature high-polish chrome finish which protects the tool from harsh working environments. . All sockets are marked with part number and size for ease of use.