ABS Knuckles are also referred to as brass knuckles, knuckles dusters punch, or simply knuckles. Unlike most knuckles on the market today that are made of heavy metal these ABS Knuckles are extremely lightweight and easier to carry with you. 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 self defense products that fit over the knuckles that are extremely effective for self-defense.
Many states restrict the sale and/or the ability to conceal these items so check your state and local laws before ordering.