The E6-9 features a sculpted frame in aircraft grade aluminum, hard-anodized to military specs for a lifetime of superlative performance. Inlaid with a beautiful piece of curly koa wood, like all William Henrys E series, the E6-9 features a blade of D2 German tool steel, one of the most storied and respected steels in the modern history of cutlery. The pocket clip and fittings are crafted from stainless steel and titanium, tempered for optimal wear resistance in any condition. Our E Series is carried and worn for everyday use by stylish gentlemen, sportsmen, and by many of our troops at home and abroad. Materials & Artistry Black coated D2 steel T6061 aluminum alloy Curly Koa Features & Specs One-hand button lock system Stainless steel pocket clip Dimensions: Blade 2.75" (69.9mm) Handle 3.50" (88.9mm) Overall open 6.13" (156mm) Handcrafted in the USA FREE GROUND SHIPPING ON ANY WILLIAM HENRY KNIFE PURCHASE!