Your outdoor adventure awaits. Their proprietary heat-treat process achieves a standard hardness of Rc 58. The Buck 780 Exert folding knife is a solid beast of a knife, capable of handling even the most heavy-duty cutting tasks. Staple-textured rubber inserts in the handle offer not only a great two-tone, modern finish but also an aggressive grip so your hand doesn't slip. Ergonomic finger grooves add even more grip security. Finally, the thumb hole in the blade of the Buck 780 Exert allows perfect, one-handed ease of opening for those times when you don't have a second freehand - you know, when you're hard at work and depending on your Buck Knife to get the job done. Product Features Staple-textured Rubber Inserts Ergonomic Finger Grooves Thumb Hold in Blade Liner-Lock Pocket Clip Product Specifications 4.50 x 1.50 x 0.62 Inches