AKC F-16 Black Grip OTF Automatic Knife Black Dagger. Overall Length: 20cm - 8" Blade Length: 8.5cm - 3.35" Blade thickness: 3mm - 0.12" Weight: 88 g - 3.10 oz. Blade Material: 440A Stainless steel - black Handle Material: Aluminium Inlay Material: Grip black