The CTJ-3D-07[V003] is a 7-inch metallic rail from the DEUTSCH CTJ Series Common Termination System, engineered for robust wire termination in demanding aerospace, defense, and marine environments. This rail features an extruded aluminum alloy construction with stainless steel metal clips, providing lightweight yet durable mounting for up to 3 modules (sizes 22, 20, or 16) or 3 size-12 modules. The rail measures 3.626 inches in length (dimension A) with a width of 3.108 inches (dimension B), weighs approximately 0.075 pounds, and accommodates 10-32 mounting screws through elongated holes for easy installation. The nickel finish (standard) and AS81714 Series II qualification ensure high reliability and corrosion resistance across wide temperature ranges. This product is ideal for applications requiring modular, reconfigurable termination systems in harsh environments where space efficiency and maintainability are critical.