The FAAC S-Style B680H Left-Handed Barrier Gate Boom Arm (13 ft Opening) offers reliable lane coverage with an aerodynamic elliptic design. It features reflective stickers for visibility in low-light conditions, a protective rubber underside, and compatibility with optional top-mounted lighting. Engineered for the B680H series, it is built to maintain stability even in areas with frequent wind. This arm is the left-handed configuration, providing proper alignment for specific installation needs.