A steering wheel lock is a security device designed to prevent unauthorized use of a vehicle. It typically attaches to the steering wheel, making it difficult or impossible to steer the car. This added layer of protection can deter thieves, as it increases the time and effort required to steal a vehicle. These locks come in various designs, including those that are visible and those that are more discreet. Some models are made of heavy-duty materials, providing a strong physical barrier. Using a steering wheel lock can enhance vehicle security, especially when parked in high-risk areas.