Compact, metal hand-held weapons, designed to increase the force of a punch, are sometimes offered through various marketplaces. These items, typically made from brass or other metals, fit over the knuckles and are intended to amplify the impact of a blow. They are often categorized by size, with smaller versions marketed for discreet carrying or for individuals with smaller hands.
Historically, such devices have been associated with self-defense or, conversely, with criminal activity. The legality of possessing or carrying these items varies significantly depending on jurisdiction. Some regions permit ownership for self-defense purposes, while others strictly prohibit it due to the potential for misuse and increased risk of serious injury during altercations. Their compact size and ease of concealment can be seen as both an advantage and a disadvantage, depending on the context and intent of the carrier.
