SOG Flash AT Folding Knife 3.45" D2 Steel Blade Gray GRN Handle

The SOG Flash AT delivers reliable cutting performance with its 3.45-inch straight-back blade and assisted opening mechanism. This tactical folding knife combines premium D2 tool steel construction with practical everyday carry design for users who demand consistent performance.

What Makes This Different

The Flash AT features SOG's Assisted Technology (AT) opening system that provides smooth, one-handed blade deployment with positive lock-up. The TiNi cryogenic treatment process enhances the D2 steel's wear resistance and edge retention beyond standard heat treatment methods. The straight-back blade profile maximizes cutting efficiency while maintaining structural strength under demanding use conditions.

Key Features

• 3.45-inch D2 tool steel blade with TiNi cryogenic treatment for superior edge retention
• SOG Assisted Technology (AT) for smooth one-handed opening
• Concrete gray textured GRN (Glass Reinforced Nylon) handle scales for secure grip
• Straight-back blade geometry optimizes cutting performance and strength
• Deep carry pocket clip for discreet everyday carry
• Liner lock mechanism provides secure blade lockup during use
• Overall length of 8 inches when open, 4.55 inches closed

Field testing demonstrates the Flash AT's reliability across various cutting tasks from utility work to tactical applications. The D2 steel maintains sharpness through extended use while the textured GRN handle provides grip security in wet conditions. The assisted opening mechanism functions consistently in temperature extremes, making this knife suitable for law enforcement, military personnel, and outdoor professionals who require dependable cutting tools.

Technical Specs

• Blade Length: 3.45 inches
• Overall Length: 8 inches open, 4.55 inches closed
• Blade Steel: D2 tool steel with TiNi cryogenic treatment
• Handle Material: Concrete gray textured GRN (Glass Reinforced Nylon)
• Opening Mechanism: SOG Assisted Technology (AT)
• Lock Type: Liner lock
• Pocket Clip: Deep carry, tip-up carry
• Weight: Approximately 4.2 ounces
• Country of Origin: Taiwan

The Flash AT represents SOG's commitment to producing functional tools that perform when needed most. Professional users choose this knife for its proven reliability and the confidence that comes from carrying quality American-designed cutting tools.