Fox Ryu Tactical Tanto Fixed Blade Knife 5.31in Niolox G10 Black Handle. The handle is ergonomically shaped and textured so that the knife always lies securely in the hand. Supplied with a lanyard hole. Specifications for Fox Ryu Tactical Tanto Fixed Blade Knife: Manufacturer: Fox Blade Length: 5.31 in Overall Length: 10.63 in Blade Material: Niolox Knife Application: Fixed Blade Handle Material: G10 Blade Thickness: 0.2 in Weight: 7.94 oz Quantity: 1 Blade Type: Straight Back Package Contents: Fox Ryu Tactical Tanto Fixed Blade Knife Sheath Fox 02FX744: Ryu Tactical Tanto Fixed Blade Knife 5.31in Niolox G10 Black Handle