Product details:

The Wright Tool 366 Metric 3/8" Standard Socket Set features fourteen 6-point standard sockets 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm and 19mm. With the Wright Drive design, they improve leverage and fastener torque load, relieve concentrated stress on the inside surfaces and eliminate fastener rounding.The Wright Tool 336 socket set also offers a 3/8" ratchet, 6" extension and flex handle. All tools are contained in a metal box. The set meets or exceeds ASME B107.110.