Cooper B-Line B284 Series channel end caps serve as support systems for structures, such as cable trays and conduits. These end caps securely seal the open ends of channels, preventing the ingress of dust, debris and moisture. They also offer protection against potential sharp edges, reducing the risk of injuries. These channel end caps feature carbon steel construction with Dura-Green / zinc-plated finish for structural rigidity and resisting corrosion on exposed surfaces. They have been processed through a hot rolled pickled oiled method, enhancing their resistance to wear and tear.