FREESOO Car Steering Wheel Lock Auto Anti-Theft Security Lock with Safety Hammer Durable and Strong. It is make of high quality round steel and premium aluminum/alloy to resists prying, sawing, hammering, and Freon attacks. The design of hyperbolic lock cylinder to add strength and provide low mutual opening rate. Up to 10 years of use. A very solid bar with a foam covered handle to keep from scratching your steering wheel. Easy to operate. Simple to lock and unlock with keys in seconds. Anti-theft and escape with your life. It's not only a security car lock, also a safety hammer. The lock can protect you and your vehicle all the time. A handy tool to have and is as solid as it looks so a psychological and a physical barrier against theft. The Car Lock makes storage simple. Telescopic range of lock fork can be adjusted, suitable for cars, vans and SUV.