An essential piece of any traditional climber’s rack, this nut set provides passive protection for a variety of crack sizes and rock features. Made from lightweight, durable aluminum with steel cables, each nut is color-coded for quick identification and features tapered edges for secure placement in flares and constrictions. Ideal for building anchors or placing protection on lead, this set offers dependable security without adding bulk to your harness. A must-have for safe and efficient trad climbing.