Black Aluminum Alloy Knuckle Rings – Lightweight EDC Self Defense Tool

Crafted from full aluminum alloy, this EDC knuckle features excellent corrosion resistance, solid construction, and a 15mm thick design to provide reliable finger protection.
Precision CNC machining ensures clean lines and carefully finished edges, while hand-polished surfaces deliver a smooth, comfortable grip.

Finished with a black oxide coating, it offers a cool, minimal look.
Lightweight for everyday carry, yet solid and dependable — a great value EDC knuckle.

Specifications:

• Size: 107 × 75 × 15 mm

• Weight: 162 g

• Type: Great EDC Knuckle