Magnasonic AUTOLOCK200 Auto Steering Wheel Security Lock Vehicle Anti-Theft Device for Cars, Pickup Trucks, Minivans & SUVs (12 Pack) Highly visible crime deterrent self-locking secure lock system with extra key Extends and locks to prevent the wheel turning, making the vehicle inoperable. Easy to use self-locking secure lock system installs in seconds Virtually impossible to defeat (time and effort are a thiefs enemies) High security pick resistant lock & key system