The problem with most self-defense tools is they make you look like a bit of a lunatic when you carry them around. People are going to be a bit skeptical of some brass knuckles and a large knife. What you need is something more clandestine that you can turn to in a moment’s notice. Allow us to suggest the Williams Tactical Key. Upon first glance, the Williams Tactical Key looks a lot like a standard car key, so it won’t draw unnecessary attention when it’s strapped to your key ring. The ergonomic handle sits comfortably in your palm and the protruding piece of steel rests between your fingers to turn any punch into a devastating blow. The tip also functions as a Phillips head screwdriver, allowing you to use the Williams Tactical Key more regularly. It’s covert peace of mind that won’t draw any sideways glances.