The Elora 21mm 1/2" Drive Deep Bi-Hexagon Socket serves a specific range of automotive and light commercial applications where this intermediate size is specified. This size is commonly found on certain vehicle wheel nuts, particularly in light commercial vehicles and some passenger car models, as well as various suspension and drivetrain components. Constructed from premium chrome vanadium steel, it's hardened, tempered and chrome plated to provide professional-quality performance and long-term corrosion resistance. With its 80mm deep profile, this socket offers the reach required for recessed fasteners and extended bolt threads that standard-length sockets cannot accommodate. The chamfered entry point facilitates smooth engagement with the fastener head, reducing wear and preventing damage to both the socket and the fastener. The bi-hexagon design provides versatile engagement angles, particularly beneficial in confined spaces. The integrated spring-loaded ball retention ensures the socket stays securely on your drive tool throughout the task. Features and Benefits: • 1/2" square drive • 21mm socket size for light commercial and specific automotive applications • 80mm deep socket length • Chrome vanadium steel hardened, tempered and chrome plated for corrosion protection • Versatile intermediate size Contents: • 1 x Elora Deep Bi-Hexagon Socket, 1/2" Sq. Dr., 21mm