These specialty trench knives are unlike the traditional form of the knife for the simple fact that they fold and are compact. These are knives but double as brass knuckle-like public safety tools when the knife is folded. The blade features an Action technology that is lightning-fast and made for quick access. Each finger hole on the handle has a spike and the tip of each knuckle. As far as scale and overall design, this item is historically correct and sure to astound core fans of the original fixed blade model.