Invincible Marine Trailer Receiver， 5/8-Inch Lock Pin Type<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Made using the highest quality components</li><li>Performance and quality tested</li><li>The most trusted name in marine accessories and equipment</li><li>Screw type trailer coupler lock with coupler pin</li><li>Solid construction</li><li>Includes two keys</li><li>Rock solid construction and heat-treated for toughness， this one-piece lock will not rust， corrode or clog</li><li>Comes with a 1-year warranty</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41k6htvOM5L.jpg" noproxy>