CobraTec Knives are one of the best everyday carry OTF Knife money can buy. Each blade is made of D2 Steel. D2 Steel is an air hardening, high-carbon, high-chromium, tool steel. It has high wear and abrasion resistant properties. On the handle you will find a double action button, a deep carry pocket clip, a glass breaker pommel. These tactical knives are extremely safe to operate and use. CobraTec OTF knives come with a built-in safety feature that will not allow the blade to fully deploy if anything is obstructing its path. Once in ‘safety mode’ the blade will need to be reset by pulling the blade all the way into its locked position making it fully functional again. These knives are assembled in the USA from parts imported from China/Taiwan. Every CobraTec® knife comes with a no-hassle lifetime warranty.