The QUALTEK ELECTRONICS 09122-G is a high-quality fan guard designed to ensure optimal protection for your electronic cooling fan. Made from durable plastic, this fan guard is specifically engineered to fit fans with a square shape measuring 115.2mm on each side. Its sturdy construction provides reliable protection against accidental contact, ensuring the safety of both your equipment and personnel. With its convenient design, easy installation, and exceptional performance, the 09122-G fan guard from QUALTEK ELECTRONICS is the perfect accessory to enhance the longevity and efficiency of your cooling system.