Everyday Carry knife Completely ambidextrous and ready to meet any daily task. A rock-solid everyday carry option, Engage is a first-class folder with a 3-inch AUS-10 Japanese stainless steel that's strong, easily sharpened and holds an edge exceedingly well. Featuring Cold Steel's patent-pending slide-action Atlas Lock that ensures durable and consistent lockup, it's completely ambidextrous and ready to meet any daily task. There are two handle options: A rugged GFN or a form-fitting G10 option. The versatile clip point blade is a subtle black PVD stonewash.