CobraTec Knives Raptor Automatic Folding Knife 2.5in D2 Steel Blade Aluminum Purple Handle. The Raptor has been engineered designed and tested to offer a lifetime of use. There is no doubt that the Raptor is in a class of its own. The handle is CNC machined out of 6061-T6 and each part is designed with precision making this Raptor one of the smoothest performing OTF knives you will find in the market place today. Specifications for CobraTec Knives Raptor 2.5in Automatic Folding Knife: Manufacturer: CobraTec Knives Blade Length: 2.5 in Blade Material: D2 Handle Finish: Aluminum Purple Weight: 1.9 lb Closed Length: 4 in Fabric/Material: Aluminum Package Contents: CobraTec Knives Raptor 2.5in Automatic Folding Knife CobraTec Knives CTSRPTPURDNS: Raptor Automatic Folding Knife 2.5in D2 Steel Blade Aluminum Purple Handle