Reinforced strength meets tactical versatility. This heavy-duty zinc alloy knuckle features 12mm thickness with high-hardness construction at 120mm × 63mm dimensions, weighing 162g for reliable 4-finger grip, window breaking capability, and outdoor self-defense EDC carry.

• Zinc alloy construction: Heavy-duty material with high hardness for impact resistance
• Reinforced thickness: 12mm thick construction ensures structural strength and durability
• 4-finger design: Full-size 120mm × 63mm dimensions provide secure tactical grip
• Window breaker capability: High-hardness material enables emergency glass-breaking function
• Substantial weight: 162g provides effective impact capability for self-defense

Built for outdoor defense and vehicle emergency preparedness. This zinc alloy knuckle combines heavy-duty 12mm thickness with high-hardness construction, delivering reliable window-breaking capability and self-defense performance in a 162g tactical EDC tool.