Blade length 3 3/8" (86mm) Blade steel 8CR13MOV Weight 4oz (115g) Handle material G-10 The 8Cr13Mov stainless blade is leaf-shaped and ground flat from spine to cutting edge for cutting performance. The blade's shape coupled with an oversized Spyderco Round Hole and textured spine jimping allow you to open the blade and position your thumb on the spine in slip-proof confidence ready for work. Tip-up/tip-down left-hand/right-hand carry. The mid-sized Tenacious knife has a black G-10 laminate handle, milled with prolonged, fatigue-free cutting in mind. Tucked inside are skeletonized steel liners which increase the handle's rigidity and strength without adding non-functioning weight or bulky thickness. The 8Cr13Mov stainless blade is leaf-shaped and ground flat from spine to cutting edge for cutting performance. The blade's shape, coupled with an oversized Spyderco Round Hole and textured spine jimping, allow you to open the blade and position your thumb on the spine in slip-proof confidence. A Walker Linerlock with jimped liner and four-way pocket clip let you set your carry and draw preference. Specifications 7.75-inch total length 4.438-inch length when closed 3.375-inch blade length 8CR13MOV blade steel 0.125-inch blade thickness Four-ounce weight 0.5-inch hole diameter Warranty Sypderco knives include a limited manufacturer's warranty against defects in materials and workmanship. Details are included with your purchase About Spyderco Thinking beyond established knife industry practices has allowed Spyderco to introduce new innovations, including one-hand opening, serrations on a folder, and a clip to attach a knife to a pocket. Spyderco remains dedicated to researching and developing fresh, improved, and better-performing materials with function and reliability, and its unique cutlery line is a result of designing ergonomic, functional tools. The company is keen on rigorous product testing, and examines edge retention with a CATRA machine, looks for rust development with Q-FOG, checks the force needed to open and close a knife, and analyzes numerous other technical details. When you purchase a Spyderco, you are buying a high-quality, reliable cutting tool designed and manufactured for peak performance and ergonomic comfort.
I collect knives, and in addition to the Spyderco Tenacious, I have three other "good" folders of about the same size & weight, suitable for every day carry. All are well regarded in their price classes ($40.00, $90.00 and $120.00).From among these choices, the knife that I am carrying most often these days is the Tenacious. Admittedly, a part of the reason for that is that this knife is newer than the others. But some new knives I have received over the years (Christmas, Bir..