Brass Four Finger Knuckles – Aerospace Aluminum Alloy Ultra-Thick 15mm with Black Oxide

Product Overview

Black Oxide Aerospace Aluminum Ultra-Thick Four Finger Knuckle. The Aerospace Aluminum Alloy Ultra-Thick 15mm Four Finger Knuckle delivers aircraft-grade performance in stunning black oxide finish.

Key Features

• Aerospace Aluminum Alloy: Light and solid, anti-rust - aircraft-grade material
• Ultra-Thick 15mm Profile: Maximum thickness for superior structural integrity
• Black Oxide Finish: Very beautiful - tactical matte black appearance
• One-Piece CNC Machined: Not cheap casting - computer-controlled precision with smooth edges
• Lightweight 180g: Great weight for use - 68% lighter than equivalent steel
• Comfortable Grip Feel: All edges treated smoothly for premium tactile experience

Specifications

Available options and included details are shown in the product selector and images.

Frequently Asked Questions

Is this brass four finger knuckles a single-finger or multi-finger design?

This is a four-finger design. Compare the opening dimensions with your hand before choosing a size.

How do I choose the right fit for this brass four finger knuckles?

Compare the listed finger-opening and overall dimensions with your hand. A comfortable fit should not require forcing your fingers through the openings.

Is this brass four finger knuckles better for collecting or display?

It works well as an EDC-themed collectible or display piece, especially for buyers who like aerospace aluminum alloy ultra-thick 15mm.

What makes this brass four finger knuckles worth choosing?

The main reason to choose this model is aerospace aluminum alloy ultra-thick 15mm. It is a good match when that specific design matters more to you than extra features.