The ultimate in functional synergy. Single-hand ambidextrous, auto open function. It’s an unbeatable combination of the Benchmade automatic and patented AXIS mechanisms. Positive blade release is achieved with either hand by drawing the AXIS thumb-button back and firing the blade open. To close, simply draw the button back and fold the blade closed. A simple integrated safety is easily actuated to lock the blade open or closed. Secure grip is had with a unique two-directional tread machined into the aluminum handle scales. Movable steel carry-clip clips in for action. Your world demands performance at a moment’s notice, and the 5000 delivers full on! Serrated Black ComboEdge/ BK1 Coated Blade/ Black Aluminum Bi-Directional Grip Handle Scales/ Auto-Axis Safety Feature