Trimax THPXL "Hockey Puck" Internal Shackle Trailer Door Lock - Rekeyable<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Universal fit with enlarged lock opening</li><li>3/8 inch diameter internal shackle</li><li>Weather resistant with no springs to rust or jam</li><li>One solid piece of steel</li><li>Includes one key</li><li>"Hockey Puck" Internal shackle Trailer / Shed Door Lock</li><li>Re-keyable</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41JywJxCaOL.jpg" noproxy>