The only fool proof anti-theft device designed specifically for a Quick Release. We spent years developing a lock that not only looks great and works amazingly, but is also super easy to set up and install. Simply remove your steering wheel, apply the lock, and press the lock cylinder into place which will allow the outside cover to free spin around the lock, preventing the vehicle from behind steered in either direction. Only works with NRG Quick Release Universal, works with any vehicle. 2 keys included NRG Innovations Products are designed for off road use only. Keep it on the track.