A self defense tool or non lethal tactical weapon is used to increase the damage a hit causes an attacker. Receiving an unexpected blow from a concealed self defense tool will throw an attacker off guard and will make him think twice before continuing bothering you. Here are four 'must have' concealed non lethal tactical tools and what to expect from them.
1. The Self Defense Keychain Tool
The self defense keychain tool appears to be a normal key chain to the untrained eye but was in fact designed to be an effective non lethal self defense weapon. It's made from a hard durable compound, has very little weight and could easily be mastered within a couple of weeks. Here are two examples from youtube.
