Cobratec Knives Ctclnhrblk Cyclone Hidden Release 3" Flip Open Plain Black Ticn D2 Steel Blade, 4" Aluminum Handle

The Cobratec Knives Cyclone is a compact flip-open knife built for fast, reliable deployment in the field or at camp. With a 3-inch D2 steel blade and 4-inch aluminum handle, it's sized right for everyday carry, backcountry tasks, or general utility work. The hidden release mechanism keeps the blade secure until you need it, and the plain edge cuts cleanly through rope, cordage, and game prep without the fuss of serrations.

D2 steel has earned its reputation among working knives: it holds an edge well and resists corrosion better than basic carbon steel, though it does require occasional maintenance in wet conditions. The TiCN coating adds durability and reduces sticking when cutting wet materials. The 4-inch aluminum handle is lightweight and won't rust, striking a practical balance between strength and weight for outdoor and tactical use.

If you're outfitting a go-bag, truck toolbox, or hunting pack, the Cyclone delivers the no-nonsense design and proven steel that working outdoors demands. It's not a showpiece—it's a knife that earns its place in your kit.

Key Features

• 3-inch D2 steel blade with TiCN coating for edge retention and corrosion resistance
• Hidden release flip-open mechanism for secure, fast deployment
• 4-inch aluminum handle—lightweight and rust-resistant
• Plain edge for clean, versatile cutting
• Compact size ideal for EDC, field work, and outdoor tasks

Specifications

Frequently Asked Questions

Is this knife good for hunting and field dressing?

Yes. The 3-inch plain-edge D2 blade is well-suited for general hunting tasks, processing game, and camp work. D2 steel holds an edge through repetitive cutting and cleans up easily between uses.

What does the hidden release mechanism do?

The hidden release keeps the blade safely closed until you deliberately deploy it. It prevents accidental opening while the knife is in your pocket or pack, and provides controlled, repeatable opening when you need the blade out.

Will the aluminum handle rust?

No. Aluminum is naturally corrosion-resistant and won't rust, making it a solid choice for wet environments, backcountry use, and overlanding where weight and durability both matter.

What's the total length when open?

With a 3-inch blade and 4-inch handle, the knife will be approximately 7 inches total when fully deployed, depending on the pivot geometry. Check the manufacturer's specs for exact overall length.