A popular knife with Military and Law Enforcement Personnel Fire and Rescue crews as well as civilians who appreciate a hardworking dependable tool for any occasion. Sharp as a scalpel and tough as a tank the Recon Series is available with 2 and 4 inch blades and every facet of their construction has been over engineered to make them as strong durable and effective as humanly possible. These Cold Steel classics are thin light razor sharp and amazingly strong! Both models in this diverse series feature Cold Steels world renowned Tri-Ad lock making them almost impervious to shock and keeping your precious fingers safe from harm when using your knife in even the most taxing conditions.