Cooper B-Line B248 Series four-hole open angles offer robust support and stability for framing, bracing and reinforcement of structural components. They find application in building frames, equipment supports, racks and shelving systems. These open angels have a four-hole design for secure attachment to surfaces and facilitating quick & reliable installation. They feature steel construction with zinc plating for structural rigidity and resisting corrosion on exposed surfaces. These open angles have precision-cut holes with accurate spacing, ensuring seamless alignment and ease of installation for secure fastening in structural applications. They are equipped with chamfered edges to reduce sharp corners and facilitate safer handling during assembly, minimizing the risk of accidental injuries to workers.