3-3/8" blade and 4-3/4" closed. 5.1 ounces. Ambidextrous spine-mounted thumb stud. Features the superior strength of the tanto blade design - a profile that's proven to offer extreme punching power and resistance to breakage - along with a responsive, rubber-insert avionic quality aluminum scale. Forged from extra-thick AUS-8 stainless steel stock and chisel ground for an incredibly sharp edge.