Hard Precision Knuckle Duster Self-protection Fight EDC

The Hard Precision Knuckle pairs a Hardened Steel body with ergonomic finger loops for secure handling.

Pure 304 stainless steel, processed by CNC integrated molding.

Function: martial arts equipment is self-defense and life-saving, outdoor self-defense and standby defense. It can be mastered almost w

Explore More: Steel Knuckle Dusters  |  All Knuckle Dusters  |  Shop All Self Defense Gear