The Kershaw Emerson CQC-6K D2 Satin Folding Knife is based on the Emerson Rendezvous design and features a D2 blade steel. This high-carbon, high-chromium tool steel provides excellent edge retention and hardness, while offering improved corrosion resistance compared to other high-carbon steels.Key FeaturesBlade Steel: Constructed with D2 blade steel for durability and edge retention.Design Origin: Based on the Emerson Rendezvous, a design known for its practical applications.