The Cold Steel Code 4 is an ultra-thin, ultra-light, highly functional utility knife that is a breeze to carry. It won’t weigh down your uniform or provide unnecessary bulk. With an ambidextrous pocket clips and thumb studs, Code 4 features sturdy, hard-anodized gun metal grey 6061 Aluminum handles, Tri-Ad locking mechanism and high satin polished, razor sharp American S35VN blades.