.Discover Viper Tec’s innovative Knuckle OTF Knives collection, where bold design meets tactical functionality. These unique out-the-front blades are crafted for durability, precision, and performance. Featuring a built-in knuckle guard for added grip and protection, these knives are perfect for self-defense, outdoor adventures, or collecting. Designed with high-quality materials like D2, stainless steel blades and lightweight aluminum handles, our knuckle OTF knives deliver both style and reliability. Upgrade your gear with one of these standout knives today!