Genuine OEM Audi Steering Lock, part number 1K0905851B. This vital security component is designed to mechanically secure the steering wheel when the vehicle is turned off, acting as a primary anti-theft measure. It is typically integrated into the steering column assembly. Constructed from robust cast metal, it weighs approximately 0.574 kg and measures 0.13 meters in length. Opting for a genuine OEM steering lock guarantees precise mechanical tolerances, reliable locking engagement, and seamless integration with the vehicle's ignition and security systems, which are paramount for vehicle security and operational safety.