Tekto Spearo Fixed Blade Knife 1.34in 440C Steel Double-Edge Dagger Aluminum Alloy Handle Blue. Designed to be worn around the neck the Spearo features a double-edge dagger and a plastic sheath. The easy-to-grab Spearo is small but mighty. Specifications for Tekto Spearo Fixed Blade Knife: Manufacturer: Tekto Blade Length: 1.3 in Overall Length: 2.9 in Blade Shape: Dagger Blade Material: 440C Serrated: Non-serrated Knife Application: Fixed Blade Handle Material: Aluminum Alloy Blade Finish: Black Oxide Handle Color: Blue Handle Length: 1.57 in Weight: 34 g Hand: Ambidextrous Package Contents: Tekto Spearo Fixed Blade Knife Tekto 30SN-019S-0105: Spearo Fixed Blade Knife 1.34in 440C Steel Double-Edge Dagger Aluminum Alloy Handle Blue