The New XL Kershaw 7008OLBLK Natrix A/O Sub-Frame Lock Knife OD Green G-10 Handle Black Plain Edge Blade. The Natrix XL model has a larger Version with a 3.75" black finished blade and a 5" OD green G-10 handle. The black warn cliff point blade made from 8Cr13MoV steel offers a versatile cutting edge that is easy to sharpen and maintain. It has a od green G-10 handle scale that has been 3D machined and chamfered to fit perfectly in the hand. The sub-frame lock design provides secure blade lock up while reducing weight for ease of carry. A Reversible custom designed deep-carry pocket clip finishes off the ZT inspired design. SpeedSafe assisted opening and an integral flipper offer rapid blade deployment.