Aluminum Alloy Four Finger Knuckles - 15mm Ultra-Thick Black Oxide

Experience lightweight protection with our aluminum alloy four-finger knuckles. Featuring 15mm ultra-thick construction, black oxide finish, and precision CNC machining, this anti-rust EDC tool combines solid durability with ultra-light portability.

Key Features:

• Full Aero Aluminum Alloy - Anti-rust, solid construction for maximum durability
• 15mm Ultra-Thick Design - 0.59 inch thickness, your fingers will be protected perfectly
• Black Oxide Finish - Very cool appearance with enhanced corrosion resistance
• Handmade Polishing - Surface is very smooth for comfortable grip
• CNC Precision Processing - Computer-carved with all edges treated very carefully
• Lightweight Yet Solid - Only 162g (5.71oz) but very solid construction
• Great EDC Knuckle - Perfect everyday carry self-defense tool
• Affordable Quality - Premium protection at accessible price

Specifications:

• Material: Aero Aluminum Alloy
• Dimensions: 107mm x 75mm x 15mm (4.21in x 2.95in x 0.59in)
• Thickness: 15mm (0.59 inches)
• Weight: 162g (5.71oz)
• Finish: Black oxide
• Processing: CNC machined, handmade polished

Perfect for EDC enthusiasts seeking a lightweight, anti-rust self-defense tool. Aluminum alloy construction ensures durability while remaining incredibly light.