Wright Tool 221 Metric 1/4" Standard Socket Set, 17-Piece

The Wright Tool 221 Metric 1/4" Standard Socket Set features twelve 6-point standard sockets: 4mm, 5mm, 5.5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm and 14mm. 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 221 socket set also includes a 1/4" heavy-duty ratchet, 2" extension, 6" extension, spinner and universal (built-in spring tension for easy application to the nut). All tools are contained in a metal box. The set meets or exceeds ASME B107.100.