Tests have been done on these cheap knives to see how much lateral and downward force is necessary to break the blade or lock. These knives always break with surprisingly little force. Remember, ......they were made to LOOK like the real thing, ......NOT WORK LIKE OR LAST LIKE the real name brand knife. Just like a knock off Rolex or Montblanc pen, the point is to LOOK like the original, and thats what you...