Ka-Bar 2-5702-5 ZK Pestilence Chopper Fixed Blade Knife has Zk along with a high-visibility green glass filled nylon handle scales installed; additionally incorporate a set of black scales for clients who incline toward a more low profile manifestation. Ka-Bar Zk cutting edges are constructed to outperform in extreme destructive circumstances and can handle everything from camp tasks to camp security. It is a great knife that has black epoxy coating on its blade. And the hardness of this knife measures around 57-58. One can easily carry this knife with a belt sheath.