Steering wheel lock for visible protection for your vehicle and a deterrent to thieves. Steering wheel locks work by immobilising the wheel, thereby making it difficult for a would-be-thief to drive the car away. This means that is a steering wheel lock is visible in your car it is likely that a thief would select a different vehicle over yours, due to the extra work and time needed to remove it. We carry one of the top quality locks on the market - Disklok - alongside a range of budget wheel locks in bright highly visible colours.