These top 3 multi-blade pocket knives will give you the advantages that you need, whether at home or outdoors. Pocket knives are tools, not weapons. Tactical folding knives are designed for emergency rescue and tactical field activities such as emplacing trip-wired booby traps. They are also large enough to be used as a backup knife in a hand-to-hand combat situation. Additionally, tactical folding knife blades are designed for quick deployment with the use of a thumb stud or spring assistance. Therefore, tactical folders fall more into the weapon