The OTF Deadly Frequency Automatic Knife makes a great addition to any tactical collection.  This little masterpiece may be small but the dual action is outstanding.  Deploy and retract the blade with a multi-function thumb slide and spring design.  This knife not only has a sleek stylish design but a very sturdy construction.  The stainless steel blade deploys fast in one rapid motion and features a two tone finish in a drop style. The aluminum handle allows you to in case such power in a lightweight body. The end of the handle has a small lanyard hole so you can attach this blade to you keys so you do not have to worry about it getting lost in your pocket. Bigger is not always better! Overall Length: 5.25 Inches REQUIRED FORM FOR SWITCHBLADES & AUTOMATIC KNIVES