A Classic Spyderco Knife, The Endura 4 Features A Flat Saber Ground Vg 10 Steel Blade, A Black Frn Bi Directional Textured Lightweight Handle, Four Way Clip Option, Screw Together Construction, Skeletonized Steel Liners, Phosphor Bronze Washers, Sturdy Back Lock With David Boye Dent, Spine Jimping, And An Enlarged Thumb Hole For Easy One Handed Opening. Blade Length: 3.75". Open Length: 8.5". Closed Length: 4.75". Weight: 2.9 Oz.table.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }