The best self-defense tool and utility knife available on the market. This tool has been field-tested in the most extreme climates by some truly hardcore people and has proven itself time and time again to be of the highest quality. Whether you need a utility knife to open boxes and clamshell packaging or a reliable self-defense tool to open a can of whoop ass, Fox karambits are a force to be reckoned with. If you want the most reliability in any situation where a need arises for a good blade that works and works well, this is your knife. THE DART KARAMBIT Blade Steel : N690Co stainless steel Hardness : HRC 58-60 Blade Coating : black Idroglider Handle : G10 black Clip : stainless steel 420J2B - reversible Back Ring : T6-6082 aircraft aluminum Blade Length : 6.5 cm - 2.56" Overall Length : 18.5 cm - 7.28" Blade Thickness : 3 mm - 0.12" Weight : 100 gr - 3.53 oz TRAINER Blade Steel: 420C stainless steel Hardness: HRC 54-56 Blade Coating: bead blasted Handle: G10 orange Clip: stainless steel 420J2B - reversible Back Ring: T6-6082 aircraft aluminum Blade Length: 6.5 cm - 2.56" Overall Length: 18.5 cm - 7.28" Blade Thickness: 3 mm - 0.12" Weight: 100 gr - 3.53 oz BLACK HANDLE-BLACK BLADE Blade Steel: N690Co stainless steel Hardness: HRC 58-60 Blade Coating: black Idroglider Handle: G10 black Clip: stainless steel 420J2B - reversible Back Ring: T6-6082 aircraft aluminum Blade Length: 6.5 cm - 2.56" Overall Length: 18.5 cm - 7.28" Blade Thickness: 3 mm - 0.12" Weight: 100 gr - 3.53 oz BLACK HANDLE-BLACK BLADE COMBO Blade Steel: N690Co stainless steel Hardness: HRC 58-60 Blade Coating: black Idroglider Handle: G10 black Clip: stainless steel 420J2B - reversible Back Ring: T6-6082 aircraft aluminum Blade Length: 6.5 cm - 2.56" Overall Length: 18.5 cm - 7.28" Blade Thickness: 3 mm - 0.12" Weight: 100 gr - 3.53 oz