A bracket in the context of rack cabinet accessories serves as a versatile mounting solution for securely installing and organizing equipment within a rack system. Designed to optimize space efficiency, brackets come in various types to support different components such as patch panels, shelves, cable managers, and power distribution units (PDUs). They are crafted from durable materials like steel or aluminum to withstand the weight and demands of rack-mounted equipment. Brackets facilitate easy installation and maintenance, ensuring that equipment remains securely in place while allowing for efficient airflow and cable management.