Heininger 6033 Advantage SportsRack 1.25" Threaded Receiver Trailer Lock<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Threaded 1/2" diameter pin (13 threads)</li><li>Anti-Theft lock with 2 Keys provided</li><li>Weather resistant locking head</li><li>Compatible with SUV Twistep (#3052)， Advantage SportsRack's glideAWAY2 (#2110)， and FlatRack (#2035)</li><li>Quick and easy installation</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41UQVOK3V9L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31%2BgaJzEE2L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31sSC9RjfHL.jpg" noproxy>