With this DEWALT 10-Piece Combination Wrench Set (MM), you won't want any other wrench! These wrenches feature knurled panel rings which help create an anti-slip design, delivering 400% more gripping power. This increased gripping power helps reduce fastener damage while still providing torque. The long panel forging allows easy reach and provides needed leverage. No more guessing - deep laser etched markings help easily identify wrench sizes! | DEWALT 10-Piece Metric Combination Wrench Set DWMT72166