Stanley 12-Point Max-Drive Combination SAE Wrench Set, 13-Piece

This wrench set employs the Max-Drive™ system, which allows the box end to contact the fastener away from the corner.The Max-Drive™system allows 15% more torque to be applied to the fastener and helps reduce fastener rounding.

• The box end of the Stanley® Combination wrench employs the Max-Drive™ system, which allows the box end to contact the fastener away from the corner
• Meet or exceed ANSI specifications

Includes 1/4″, 9/32″, 5/16″, 11/32″, 3/8″, 7/16″, 1/2″, 9/16″, 5/8″, 11/16″, 3/4″, 13/16″, 7/8″.