The FAAC 428042 S Round Beam is a high-quality barrier arm designed for FAAC B680H and 620 barrier gate systems. With a length of 10.8 ft (3.3 m), this single round beam provides reliable vehicle access control and smooth operation in parking, commercial, and industrial environments. Engineered for durability and precision, it ensures stable movement and long-lasting performance under continuous use. Its robust construction and compatibility with FAAC barrier systems make it an ideal replacement or upgrade component for maintaining efficient traffic control and system reliability.