| 摘要 |
<p>A method and device helps to prevent theft of sonar devices and GPS units from the brackets they are normally installed on or mounted to. The present invention provides for a unique locking device having a threaded end. The locking device is capable of alternatively permitting and prohibiting rotation of the threaded end. When a key is turned to lock the device, the handle of the device is permitted to rotate freely and the device does not permit rotation and removal of the threaded end. The device also provides for a hardened spacer that directly abuts the handle such that it prevents a thief from getting access to, and thus cutting the threaded end of the locking device.</p> |
