GreatNeck 18022 SAE Socket Set, 1/4 Inch Drive, 20-Piece Deep 6 point: 3/16-Inch, 7/32-Inch, 1/4-Inch, 9/32-Inch, 5/16-Inch, 11/32-Inch, 3/8-Inch, 7/16-Inch, 1/2-Inch, 9/16-Inch Shallow 6 point: 3/16-Inch, 7/32-Inch, 1/4-Inch, 9/32-Inch, 5/16-Inch, 11/32-Inch, 3/8-Inch, 7/16-Inch, 1/2-Inch, 9/16-Inch Comes with a bonus molded storage tray Chrome vanadium steel for strength and durability Covered by GreatNeck limited lifetime warranty