The Three Rivers Manufacturing ATOM Linerlock Folding Knife is a clean, purpose-built everyday carry tool designed to deliver reliable performance without unnecessary weight or bulk. Made in the USA, this knife reflects TRM’s commitment to precision manufacturing and practical design, offering a streamlined platform that handles daily cutting tasks with ease. It’s built for users who want a dependable EDC knife that carries comfortably while maintaining high-end material performance.
Measuring 4.68 inches closed and 8.13 inches overall, the ATOM strikes a balanced profile that feels natural in hand and unobtrusive in the pocket. The 3.5-inch drop point blade is crafted from CPM MagnaCut steel, a premium material known for its excellent edge retention, corrosion resistance, and toughness. With a thin .09-inch blade thickness and a flat grind, the blade is optimized for slicing efficiency, making it ideal for tasks like opening packages, cutting cordage, and general everyday use. The stonewash finish helps reduce visible wear while giving the blade a clean, working appearance.
Deployment is handled with a thumb stud opener, allowing smooth, controlled one-handed operation. The linerlock mechanism provides secure blade lockup during use, offering a simple and proven system that’s easy to operate and maintain. Designed for right-handed users with a tip-up carry configuration, the knife ensures quick access and consistent positioning in the pocket.
Weighing just 3 ounces, the ATOM is built for all-day carry without becoming a burden. Its lightweight construction doesn’t sacrifice strength, instead delivering a well-balanced feel that supports precise control during cutting tasks. The handle features Desert Tan G10 flat textured scales, providing a durable, grippy surface that performs well in a variety of conditions. The flat profile keeps the knife slim, while the textured finish enhances grip without being overly aggressive.
This knife focuses on function, efficiency, and reliability, avoiding excess features in favor of clean execution and proven materials. It’s a straightforward EDC tool that performs consistently and carries easily, making it a strong addition to any daily rotation.
Built in the USA for everyday carry with a focus on balance, control, and performance, available at SMKW.