When developing the Cold Steel Code 4, our aim was to create an ultra-thin, ultra-light, highly functional utility knife that is a breeze to carry. And Code 4 is destined to become that knife! It won’t weigh down your uniform or provide unnecessary bulk. You are able to carry it in ease – so it’s always there when you need it! With ambidextrous pocket clips and thumb studs, each Code 4 features sturdy, hard-anodized gun metal grey 6061 Aluminum handles, our world-renowned Tri-Ad locking mechanism, and high satin polished, razor sharp S35VN blades.