CobraTec Knives FS-3 Large OTF Automatic Folding Knife 3.5in D2 Steel Dagger 1 Side Serrated Blade Black Handle. The Cerakote ceramic coating enhances abrasion/wear resistance corrosion resistance chemical resistance impact strength and hardness to the handle. All knives are dual action (blade deployment and retraction are powered by pushing or pulling the same control switch). This knife features a pocket clip a glass breaker for emergencies and includes a nylon sheath. Specifications for CobraTec Knives FS-3 Large OTF 3.5in Automatic Folding Knives: Manufacturer: CobraTec Knives Blade Length: 3.5 in Quantity: 1 Closed Length: 5.5 in Features of CobraTec Knives FS-3 Large OTF Knife All knives are dual action (blade deployment and retraction are powered by pushing or pulling the same control switch). The knife is ambidextrous as the pocket clip can be switched to either side allowing for RH and LH use. Package Contents: CobraTec Knives FS-3 Large OTF Knife Nylon Sheath CobraTec Knives LBFS-3DAG1SS: FS-3 Large OTF Knife 3.5in D2 Steel Dagger 1 Side Serrated Blade Black 9.5in