Knuckle Duster – 7075 Aluminum | Ergonomic. Lightweight. Multi-Function EDC.

Aerospace-grade protection that fits in your pocket. This 7075 aluminum alloy knuckle duster combines ergonomic single-finger design with serious multi-function EDC capability — a silicon nitride ceramic window breaker tip for emergency rescue, a nylon sintered palm rest for stable grip control, and a paracord hole for versatile lanyard carry. Anodized vintage finish, 68g, 18mm ergonomic thinned finger holes. The kind of EDC tool that earns its place in your carry every single day.

• Material: 7075 aerospace aluminum alloy with anodized vintage finish — lightweight, durable, corrosion-resistant
• Window Breaker: Silicon nitride ceramic bead tip for reliable emergency glass breaking
• Palm Rest: Nylon sintered palm support accessory for stable, reliable grip control
• Carry Options: Paracord hole for lanyard or keychain attachment
• Weight: Only 68g at 18mm thickness — ergonomic and comfortable for all-day EDC carry

• Material: 7075 Aluminum Alloy (Aerospace Grade)
• Weight: 68g
• Thickness: 18mm
• Breaker Tip: Silicon Nitride Ceramic
• Accessories: Nylon Palm Rest + Paracord Hole
• Configuration: Single Finger
• Finish: Anodized Vintage

Perfect For: EDC enthusiasts who want aerospace-grade lightweight protection, emergency preparedness and survival gear collectors, window breaker EDC tool seekers, and anyone searching for a premium multi-function gift that combines ergonomic self-defense capability with real emergency rescue functionality.