COLD STEEL SPARTAN POCKET FOLDING KNIFE: Designed by celebrated custom knife maker Andrew Demko, our Spartan is one of our most popular folding knives. The Spartans super-sharp blade is made from Japanese AUS10A Steel, and was designed to echo the aesthetics and cutting performance of the world-famous Kukri. Its distinctive Kopis-inspired handle is precision injection molded out of Griv-Ex with heat-treated steel liners, and this, in addition to our famous Tri-Ad lock, makes for a knife that is incredibly safe and secure. The Spartan also features the patented Demko thumb plate, which can be used to open the knife like a conventional ""one-handed opener"" or be snagged on the edge of a pocket during the draw stroke and opened at lightning speed! SPECS: - Weight: 9oz; - Blade Thickness: 4mm; - Blade Length: 4 1/2""; - Blade Steel: Japanese AUS10A; - Handle Length/Material: 6"" Griv-Ex w/Steel Liners; - Additional Features: Ambidextrous Pocket / Belt Clip; - Knife Type: Folder; - Blade Length Range: 3-5 in; - Steel Family: AUS; - Blade Shape: Clip Point; - Locking Mechanism: Tri-Ad Lock.