Microtech Dirac Delta D/E Black Standard 3.75in Folding Knife Natural Clear. Building upon the success of its predecessor the Dirac Delta boasts enhanced ergonomics and a more robust size. With an overall length of 9.4in and a blade length of 3.8in this knife provides a substantial presence in your hand. Designed with a top cover firing button the Dirac Delta ensures effortless deployment and quick accessibility. Its size caters to those who prefer a larger knife for their everyday carry needs. Despite its size the Dirac Delta remains comfortable to hold and use making it an excellent choice for those who prefer a larger knife. Specifications for Microtech Dirac Delta D/E Black Standard 3.75in Folding Knife: Manufacturer: Microtech Blade Length: 3.75 in Overall Length: 9.4 in Blade Material: M390 Steel Handle Color: Natural Clear Knife Application: Folding Blade Blade Finish: Black Weight: 4.6 oz Last Chance: Yes Package Contents: Microtech Dirac Delta D/E Black Standard 3.75in Folding Knife Microtech 227-1NC: Dirac Delta D/E Black Standard 3.75in Folding Knife Natural Clear