CobraTec Knives Cyclone Hidden Release OTF Automatic Folding Knife 3in Black TiCN D2 Steel Plain Drop Point Blade 4 in Black Aluminum Handle. Each part is CNC machined to offer a precision and precise fit using cutting edge technology to offer a superior cutting tool that stands out for its craftsmanship. The hidden release mechanism is nestled seamlessly within the bolster and offers a very smooth deployment. Comes with a satin D2 blade CNC 6061-T6 aluminum frag handle that offers excellent grip and a right hand carry pocket clip. Specifications for CobraTec Knives Cyclone Hidden Release 3in OTF Automatic Folding Knife: Manufacturer: CobraTec Knives Blade Length: 3 in Overall Length: 7 in Blade Material: D2 Steel Serrated: Plain Knife Application: Everyday Carry Blade Shape: Drop Point Handle Length: 4 in Handle Material: Aluminum Blade Grind: Flat Sheath Material: No Sheath Weight: 2.7 oz Package Contents: CobraTec Knives Cyclone Hidden Release 3in OTF Automatic Folding Knife