Introducing the new Black series Xtra Speed tool set featuring black anodized hollow aluminium handle, Light weight non-slip, hard anodized aluminum handles with laser etched label indicating the tool size. Treated tips for long life and excellent torsion tolerance. Sturdy and convenient to use, CNC flat spot on the tips are secured with a 2mm set screw on the driver handle to make sure it does not come loose. Comes with screw on cap for protecting the reamer tip and to prevent accidents