Gerber Affinity Framelock Copper EDC Knife With D2 Blade And Adjustable Thumb Stud

The Gerber Affinity Framelock Copper 31-004057 is a compact, high-performance everyday carry knife designed for users who value reliability and a bold copper aesthetic. With a 3.5" D2 tool steel blade and a rugged copper handle, it delivers solid cutting power in a sleek, pocket-friendly package.

• Overall length (closed): 4.75" (12.07 cm)
• Blade length: 3.5" (8.89 cm)
• Blade material: D2 tool steel
• Blade finish: Black finish
• Handle material: Copper with a stonewashed finish
• Locking mechanism: Framelock for secure one-handed blade deployment
• Opening system: Adjustable thumb stud for controlled, comfortable deployment
• Backside support: Pinch plate on the back handle adds structural rigidity during use
• Carry options: Lanyard hole and pocket clip for easy, secure access
• Packaging: Clam packed for compact, safe presentation

This knife is built for real-world use: the Framelock mechanism provides reliable, one-handed operation with a secure lock, so you can focus on the task at hand. The 3.5" blade delivers a balanced blend of slicing agility and strength, making it suitable for daily tasks, outdoor chores, and hobby projects. The copper handle offers a distinctive look that stands out in any EDC setup, while the stonewashed finish helps conceal wear. With a lanyard hole and pocket clip, you can keep the blade within easy reach whether you’re commuting, camping, or tackling DIY projects. Thoughtful details like the pinch plate further enhance control and durability, making the Affinity Copper a practical, collectible addition to your everyday carry.