Anti-theft device and wrench tool for detaching the same

摘要

An anti-theft device is used with an attachment device used to attach a hubcap to a wheel of a vehicle or a rim to an axle of a vehicle. Such an attachment device may be a bolt or a nut. The anti-theft device has a receiving portion and a key portion. The receiving portion of the anti-theft device receives a head of the attachment device. The key portion has a key arrangement provided on thereon.