Rapid-fire blade access and Alcatraz-like security features make this slick knife an excellent choice for everyday carry. SOG Assisted Technology™ employs a powerful piston lock that is easily released with a sliding button. AUS-8 steel partially serrated blade and glass-reinforced nylon handle. Patent-pending, reversible bayonet mounted clip ensures discreet carry. Safety lock adds blade-locking security when closed. Black TiNi finish. Blade length: 3.5". Closed length: 4.5". Overall length: 8". Weight: 3.1 oz.