Features a durable black metal clamp wrapped securely around the rim of the vehicle's steering wheel, a integrated key lock mechanism with keys inserted, and a highly visible solid yellow extension bar that extends downward toward the floorboards or pedals. Its primary use is as a robust physical and visual vehicle anti-theft deterrent. When locked into position, the long yellow bar physically prevents the steering wheel from being fully turned as the bar hits the driver's legs, car door, or dashboardmaking the car virtually impossible to steer and drive away, while its bright color warns potential thieves from the outside that the vehicle is protected.