Klein Tools 66504 3/8-Inch Drive Socket Wrench Set, 12-Piece

Klein Tools 66504 3/8-Inch Drive Socket Wrench Set, 12-Piece   This 12-piece Wrench Set includes four 6-point and four 12-point sockets. 6-point socket sizes include 3/8-Inch, 7/16-Inch, 1/2-Inch and 9/16-Inch. The four 12-point sockets span 5/8-Inch, 11/16-Inch, 3/4-Inch and 13/16-Inch sizes. Also, includes a 5/8-Inch spark plug socket, two extensions and a ratchet. Keep all of pieces together in a compact hinged metal box.   Features: Four 6-point sockets: 3/8-Inch, 7/16-Inch, 1/2-Inch, and 9/16-Inch Four 12-point sockets: 5/8-Inch, 11/16-Inch, 3/4-Inch, and 13/16-Inch Spark plug socket: 5/8-Inch Two extensions: 1-3/4-Inch (44 mm) and 6-Inch long Ratchet