Many states restrict the sale and/or the ability to conceal these items so check your state and local laws before ordering.
Metallic Knuckles are also referred to as brass knuckles, knuckles dusters, or simply knuckles. The first use of this type of weapon can be traced back to the gladiators who designed their gloves to increase their striking power. Variations of these knuckles were also said to be used in Revolutionary War as well as WW1 and WW2. In more modern times there are thousands of these products that fit over the knuckles that are extremely effective for self-defense.
